The Film & More
Reference
Primary Source Documents | Further Reading
This complete list of Edison's patents is courtesy of The Thomas A. Edison Papers, a project sponsored by Rutgers University. To see this list organized by execution date, patent number, and subject, and to access PDF files of every one of the 1,093 patents, visit the site's Thomas Edison's Patents pages.
This list is organized by patent number.
| No. | Executed | Applied | Issued | Patent | Title |
| 686. | 12/01/90 | 12/03/90 | 04/11/99 | 622,843 | Phonograph |
| 748. | 03/29/98 | 03/31/98 | 06/06/99 | 626,460 | Filament for Incandescent Lamps and
Process of Manufacturing Same |
| 737. | 05/14/97 | 07/16/97 | 11/21/99 | 637,327 | Rolls |
| 760. | 04/10/99 | 04/24/99 | 01/16/00 | 641,281 | Expanding Pulley |
| 758. | 02/24/99 | 02/27/99 | 02/20/00 | 643,764 | Method of Reheating Compressed Air
for Industrial Purposes |
| 749. | 04/11/98 | 05/23/98 | 05/08/00 | 648,933 | Drier |
| 755. | 02/06/99 | 03/17/99 | 05/08/00 | 648,934 | Process of Screening or Sizing Very
Fine Materials |
| 763. | 10/27/99 | 10/28/99 | 05/08/00 | 648,935 | Apparatus for Duplicating Phonograph-Records |
| 762. | 09/12/99 | 09/21/99 | 06/26/00 | 652,457 | Phonograph |
| 774. | 04/30/00 | 05/03/00 | 08/07/00 | 655,480 | Phonographic Reproducing
Device |
| 775. | 04/30/00 | 05/04/00 | 09/11/00 | 657,527 | Process of Making Metallic Duplicate
Phonograph-Records |
| 765. | 12/09/99 | 12/12/99 | 09/18/00 | 657,922 | Apparatus for Reheating Compressed
Air for Industrial Purposes |
| 754. | 09/19/98 | 09/24/98 | 10/09/00 | 659,389 | Electric Meter |
| 759. | 03/23/99 | 09/16/99 | 10/23/00 | 660,293 | Electric Meter |
| 767. | 01/09/00 | 01/11/00 | 10/30/00 | 660,845 | Apparatus for Sampling, Averaging,
Mixing, and Storing Materials in Bulk |
| 750. | 04/11/98 | 05/23/98 | 11/06/00 | 661,238 | Machine for Forming Pulverized Material
into Briquets |
| 768. | 01/09/00 | 01/11/00 | 11/20/00 | 662,063 | Process of Sampling, Averaging,
Mixing, and Storing Materials in Bulk |
| 756. | 02/06/99 | 03/17/99 | 12/14/00 | 663,015 | Electric Meter |
| 742. | 06/10/97 | 06/29/97 | 02/05/01 | 667,201 | Flight Conveyer |
| 776. | 04/30/00 | 05/08/00 | 02/05/01 | 667,202 | Apparatus for Duplicating Phonograph-Records |
| 777. | 04/30/00 | 05/08/00 | 02/05/01 | 667,662 | Process of Duplicating Phonograph-Records |
| 743. | 06/10/97 | 06/29/97 | 04/02/01 | 671,314 | Lubricating Journal-Bearings |
| 744. | 06/10/97 | 06/29/97 | 04/02/01 | 671,315 | Conveyer |
| 770. | 02/23/00 | 03/07/00 | 04/02/01 | 671,316 | Apparatus for Screening or
Rescreening Fine Materials |
| 771. | 03/28/00 | 03/31/00 | 04/02/01 | 671,317 | Method of Screening or Rescreening
Fine Materials |
| 738. | 05/14/97 | 07/16/97 | 04/23/01 | 672,616 | Method of Breaking Rock |
| 782. | 08/01/00 | 08/09/00 | 04/23/01 | 672,617 | Apparatus for Breaking Rock |
| 751. | 04/11/98 | 05/23/98 | 05/14/01 | 674,057 | Grinding or Crushing Rolls |
| 736. | 05/14/97 | 06/12/97 | 05/28/01 | 675,056 | Magnetic Separator |
| 745. | 06/10/97 | 06/29/97 | 05/28/01 | 675,057 | Apparatus for Screening Pulverized
Material |
| 783. | 08/10/00 | 08/18/00 | 06/11/01 | 676,225 | Phonographic Recording
Apparatus |
| 739. | 05/14/97 | 07/16/97 | 06/18/01 | 676,618 | Magnetic Separator |
| 766. | 01/03/00 | 01/09/00 | 06/18/01 | 676,840 | Magnetic Separating
Apparatus |
| 780. | 06/11/00 | 07/02/00 | 06/18/01 | 676,841 | Magnetic Separating
Apparatus |
| 792. | 06/17/01 | 06/20/01 | 07/16/01 | 678,722 | Reversible Galvanic Battery |
| 769. | 01/24/00 | 01/31/00 | 07/30/01 | 679,500 | Apparatus for Screening or Sizing Very
Fine Materials |
| 781. | 07/23/00 | 08/18/00 | 08/13/01 | 680,520 | Process of Making Duplicate
Phonograph-Records |
| 785. | 10/15/00 | 10/31/00 | 10/08/01 | 684,204 | Reversible Galvanic Battery |
| 793. | 06/17/01 | 06/20/01 | 10/08/01 | 684,205 | Reversible Galvanic Battery |
| 764. | 11/24/99 | 12/06/99 | 11/05/01 | 685,911 | Apparatus for Reheating Compressed
Air for Industrial Purposes |
| 757. | 02/10/99 | 03/17/99 | 12/10/01 | 688,610 | Phonograph Recording
Apparatus |
| 794. | 06/17/01 | 06/20/01 | 02/04/02 | 692,507 | Reversible Galvanic Battery |
| 788. | 02/18/01 | 03/05/01 | 05/13/02 | 700,136 | Reversible Galvanic Battery |
| 790. | 02/23/01 | 03/05/01 | 05/13/02 | 700,137 | Reversible Galvanic Battery |
| 795. | 06/17/01 | 06/20/01 | 06/03/02 | 701,804 | Reversible Galvanic Battery |
| 784. | 09/28/00 | 10/15/00 | 06/24/02 | 703,051 | Electric Meter |
| 752. | 04/11/98 | 05/23/98 | 07/01/02 | 703,562 | Apparatus for Bricking Pulverized
Material |
| 747. | 03/21/98 | 03/24/98 | 07/01/02 | 703,774 | Reproducer for Phonographs |
| 753. | 04/11/98 | 05/23/98 | 07/08/02 | 704,010 | Apparatus for Concentrating Magnetic
Iron Ores |
| 787. | 12/22/00 | 01/08/01 | 07/08/02 | 704,303 | Reversible Galvanic Battery |
| 789. | 02/23/01 | 03/01/01 | 07/08/02 | 704,304 | Reversible Galvanic Battery |
| 791. | 05/10/01 | 05/17/01 | 07/08/02 | 704,305 | Electrode for Batteries |
| 796. | 06/17/01 | 06/20/01 | 07/08/02 | 704,306 | Reversible Galvanic Battery |
| 797. | 10/24/01 | 11/08/01 | 07/29/02 | 705,829 | Reproducer for Sound-Records |
| 746. | 02/21/98 | 03/05/98 | 11/11/02 | 713,209 | Process of Duplicating
Phonograms |
| 778. | 05/15/00 | 06/16/00 | 11/18/02 | 713,863 | Process of Coating Phonograph-Records |
| 803. | 11/13/02 | 11/28/02 | 03/03/03 | 721,682 | Reversible Galvanic Battery |
| 804. | 11/13/02 | 11/28/02 | 03/03/03 | 721,870 | Funnel for Filling Storage-Battery Cans
or Analogous Purposes |
| 813. | 12/18/02 | 01/09/03 | 03/10/03 | 722,502 | Means for Handling Cable-Drawn Cars
on Inclines |
| 805. | 11/13/02 | 11/28/02 | 03/24/03 | 723,449 | Electrode for Storage
Batteries |
| 806. | 11/13/02 | 11/28/02 | 03/24/03 | 723,450 | Reversible Galvanic Battery |
| 814. | 12/18/02 | 01/09/03 | 03/31/03 | 724,089 | Means for Operating Motors in Dust-Laden Atmospheres |
| 761. | 06/15/99 | 07/01/99 | 05/05/03 | 727,116 | Grinding-Rolls |
| 801. | 09/29/02 | 10/03/02 | 05/05/03 | 727,117 | Reversible Galvanic Battery |
| 802. | 10/13/02 | 10/21/02 | 05/05/03 | 727,118 | Process of Manufacturing
Electrolytically-Active Finely-Divided Iron |
| 800. | 02/11/02 | 02/14/02 | 07/28/03 | 734,522 | Process of Nickel-Plating |
| 815. | 12/18/02 | 01/09/03 | 01/19/04 | 750,102 | Electrical Automobile |
| 807. | 11/13/02 | 11/28/02 | 03/15/04 | 754,755 | Compressing-Dies |
| 825. | 05/25/03 | 05/29/03 | 03/15/04 | 754,756 | Process of Separating Ores from
Magnetic Gangue |
| 808. | 11/13/02 | 11/28/02 | 03/15/04 | 754,858 | Storage-Battery Tray |
| 809. | 11/13/02 | 11/28/02 | 03/15/04 | 754,859 | Reversible Galvanic Battery |
| 816. | 12/18/02 | 01/09/03 | 04/26/04 | 758,432 | Stock-House Conveyer |
| 772. | 04/10/00 | 04/19/00 | 05/10/04 | 759,356 | Method of Burning Portland-Cement
Clinker, &c. |
| 773. | 04/10/00 | 04/19/00 | 05/10/04 | 759,357 | Apparatus for Burning Portland-Cement
Clinker &c. |
| 779. | 06/11/00 | 06/21/00 | 05/10/04 | 759,358 | Magnetic Separating
Apparatus |
| 810. | 11/13/02 | 11/28/02 | 07/05/04 | 764,183 | Method of Separating Mechanically-Entrained Globules from Gases |
| 833. | 11/16/03 | 11/18/03 | 08/09/04 | 766,815 | Primary Battery |
| 827. | 07/30/03 | 08/01/03 | 08/09/04 | 767,216 | Apparatus for Vacuously Depositing
Metals |
| 837. | 06/08/04 | 06/13/04 | 08/16/04 | 767,554 | Method of Rendering Storage-Battery
Gases Non-Explosive |
| 822. | 01/30/03 | 03/05/03 | 10/18/04 | 772,647 | Photographic Film for Moving-Picture
Machines |
| 829. | 08/25/03 | 08/28/03 | 10/18/04 | 772,648 | Vehicle-Wheel |
| 826. | 07/20/03 | 07/22/03 | 11/22/04 | 775,600 | Rotary Cement-Kiln |
| 824. | 04/27/03 | 05/04/03 | 11/29/04 | 775,965 | Dry Separator |
| 846. | 07/18/04 | 08/16/04 | 03/21/05 | 785,297 | Gas-Separator for Storage
Batteries |
| 821. | 01/30/03 | 02/11/03 | 05/23/05 | 790,351 | Process of Duplicating Phonographic
Records |
| 828. | 07/30/03 | 08/01/03 | 08/08/05 | 796,629 | Lamp-Guard |
| 843. | 07/12/04 | 07/21/04 | 08/22/05 | 797,845 | Sheet Metal for Perforated Pockets of
Storage Batteries |
| 839. | 06/24/04 | 06/29/04 | 10/03/05 | 800,800 | Phonograph-Record and Method of
Making the Same |
| 812. | 11/13/02 | 12/05/02 | 10/24/05 | 802,631 | Apparatus for Burning Portland-Cement
Clinker |
| 857. | 03/17/05 | 03/20/05 | 11/14/05 | 804,799 | Apparatus for Perforating Sheet
Metal |
| 852. | 10/29/04 | 11/02/04 | 02/27/06 | 813,490 | Cement-Kiln |
| 870. | 05/15/05 | 05/16/05 | 02/27/06 | 813,491 | Pocket-Filling Machine |
| 850. | 09/26/04 | 09/29/04 | 04/10/06 | 817,162 | Process of Treating Alkaline Storage
Batteries |
| 848. | 08/10/04 | 09/28/04 | 05/22/06 | 821,032 | Storage Battery |
| 840. | 06/24/04 | 06/29/04 | 05/29/06 | 821,622 | Process of Cleaning Metallic
Surfaces |
| 855. | 11/01/04 | 11/02/04 | 05/29/06 | 821,623 | Storage-Battery-Filling
Apparatus |
| 853. | 10/29/04 | 11/02/04 | 05/29/06 | 821,624 | Gas-Separator for Storage
Batteries |
| 854. | 10/29/04 | 11/05/04 | 05/29/06 | 821,625 | Process of Treating Alkaline Storage
Batteries |
| 859. | 03/29/05 | 03/30/05 | 05/29/06 | 821,626 | Process of Making Metallic Films or
Flakes |
| 860. | 03/29/05 | 03/30/05 | 05/29/06 | 821,627 | Process of Making Metallic Flakes or
Scales |
| 874. | 05/20/05 | 05/26/05 | 05/29/06 | 821,628 | Process for Making Conducting-Films |
| 799. | 12/24/01 | 01/02/02 | 07/31/06 | 827,089 | Calcining-Furnace |
| 844. | 07/12/04 | 07/21/04 | 07/31/06 | 827,297 | Alkaline Battery |
| 861. | 03/29/05 | 03/30/05 | 08/07/06 | 827,717 | Process of Making Composite
Metals |
| 823. | 01/30/03 | 03/05/03 | 09/18/06 | 831,269 | Storage-Battery Electrode-Plate |
| 798. | 10/24/01 | 11/08/01 | 09/25/06 | 831,606 | Sound-Recording Apparatus |
| 817. | 12/18/02 | 01/09/03 | 10/02/06 | 832,046 | Automatic Weighing and Mixing
Apparatus |
| 862. | 03/29/05 | 03/30/05 | 12/25/06 | 839,371 | Method of Coating Active Material with
Flake-Like Conducting Material |
| 869. | 04/28/05 | 04/29/05 | 12/25/06 | 839,372 | Phonograph Record or Blank |
| 820. | 01/22/03 | 01/29/03 | 01/22/07 | 841,677 | Apparatus for Grinding and Separating
Fine Materials |
| 845. | 07/12/04 | 07/21/04 | 03/19/07 | 847,746 | Electrical Welding Apparatus |
| 886. | 01/19/06 | 01/20/06 | 04/16/07 | 850,881 | Composite Metal |
| 830. | 10/03/03 | 10/05/03 | 04/23/07 | 850,912 | Process of Making Articles by
Electroplating |
| 883. | 12/06/05 | 12/07/05 | 04/23/07 | 850,913 | Secondary Battery |
| 811. | 11/13/02 | 11/28/02 | 05/07/07 | 852,424 | Secondary Battery |
| 863. | 03/29/05 | 03/30/05 | 05/21/07 | 854,200 | Process of Making Storage-Battery
Electrodes |
| 907. | 02/23/07 | 03/06/07 | 06/04/07 | 855,562 | Diaphragm for Talking-Machines |
| 831. | 10/03/03 | 10/05/03 | 06/18/07 | 857,041 | Can or Receptacle for Storage
Batteries |
| 864. | 03/29/05 | 03/30/05 | 06/25/07 | 857,929 | Storage-Battery Electrode |
| 885. | 01/09/06 | 01/10/06 | 07/02/07 | 858,862 | Primary and Secondary
Battery |
| 866. | 04/26/05 | 04/28/05 | 07/16/07 | 860,195 | Storage-Battery Electrode |
| 838. | 06/20/04 | 06/28/04 | 07/23/07 | 861,241 | Portland Cement and Process of
Manufacturing the Same |
| 847. | 08/10/04 | 08/16/04 | 07/23/07 | 861,242 | Can or Receptacle for Storage
Batteries |
| 915. | 06/11/07 | 06/14/07 | 07/30/07 | 861,819 | Discharging Apparatus for Belt
Conveyers |
| 867. | 04/26/05 | 04/28/05 | 08/06/07 | 862,145 | Process of Making Seamless Tubular
Pockets or Receptacles for Storage Battery Electrodes |
| 733. | 05/16/96 | 05/19/96 | 09/10/07 | 865,367 | Fluorescent Electric Lamp |
| 905. | 01/18/07 | 01/19/07 | 09/10/07 | 865,687 | Process of Making Nickel
Films |
| 903. | 01/11/07 | 01/19/07 | 09/10/07 | 865,688 | Process of Making Metallic Films or
Flakes |
| 858. | 03/23/05 | 03/24/05 | 11/05/07 | 870,024 | Apparatus for Producing Perforated
Strips |
| 786. | 10/15/00 | 10/31/00 | 11/19/07 | 871,214 | Reversible Galvanic Battery |
| 818. | 12/18/02 | 01/13/03 | 12/10/07 | 873,219 | Feed-Regulator for Grinding-Machines |
| 835. | 11/20/03 | 11/23/03 | 12/10/07 | 873,220 | Reversible Galvanic Battery |
| 912. | 05/08/07 | 05/10/07 | 01/14/08 | 876,445 | Electrolyte for Alkaline Storage
Batteries |
| 841. | 06/24/04 | 06/29/04 | 02/18/08 | 879,612 | Alkaline Storage Battery |
| 856. | 02/16/05 | 03/01/05 | 02/25/08 | 879,859 | Apparatus for Producing Very Thin
Sheet Metal |
| 842. | 06/24/04 | 06/29/04 | 02/25/08 | 880,484 | Process of Producing Very Thin Sheet
Metal |
| 881. | 10/31/05 | 11/02/05 | 03/03/08 | 880,978 | Electrode Element for Storage
Batteries |
| 882. | 10/31/05 | 11/02/05 | 03/03/08 | 880,979 | Method of Making Storage-Battery
Electrodes |
| 865. | 03/29/05 | 03/30/05 | 03/17/08 | 882,144 | Storage-Battery Electrode |
| 898. | 11/23/06 | 11/27/06 | 06/16/08 | 890,625 | Apparatus for Grinding Coal |
| 921. | 02/04/08 | 02/06/08 | 08/25/08 | 896,811 | Metallic Film for Use with Storage-Battery Electrodes and Process of Preparing the Same |
| 925. | 03/13/08 | 03/18/08 | 08/25/08 | 896,812 | Storage Battery |
| 895. | 11/02/06 | 11/03/06 | 09/08/08 | 898,404 | Process of Making Articles by
Electroplating |
| 836. | 12/08/03 | 12/10/03 | 09/15/08 | 898,633 | Filling Apparatus for Storage-Battery
Jars & c. |
| 922. | 02/04/08 | 02/06/08 | 01/12/09 | 909,167 | Waterproofing-Paint for Portland-Cement Buildings |
| 933. | 05/27/08 | 06/01/08 | 01/12/09 | 909,168 | Waterproofing Fibers and
Fabrics |
| 934. | 05/27/08 | 06/01/08 | 01/12/09 | 909,169 | Waterproofing-Paint for Portland-Cement Structures |
| 918. | 06/18/07 | 06/20/07 | 01/19/09 | 909,877 | Telegraphy |
| 884. | 12/06/05 | 12/07/05 | 03/02/09 | 914,342 | Storage Battery |
| 913. | 05/15/07 | 05/17/07 | 03/02/09 | 914,343 | Process of Making Storage-Battery
Electrodes |
| 890. | 07/13/06 | 07/14/06 | 03/02/09 | 914,372 | Process for Making Thin Metallic
Flakes |
| 892. | 09/11/06 | 09/13/06 | 06/01/09 | 923,633 | Shaft-Coupling |
| 894. | 10/22/06 | 10/24/06 | 08/10/09 | 930,946 | Apparatus for Burning Portland
Cement |
| 947. | 02/15/09 | 03/27/09 | 08/10/09 | 930,947 | Gas-Purifier |
| 896. | 11/16/06 | 11/26/06 | 08/10/09 | 930,948 | Apparatus for Burning Portland
Cement |
| 897. | 11/16/06 | 11/26/06 | 09/10/09 | 930,949 | Apparatus for Burning Portland
Cement |
| 902. | 01/11/07 | 01/17/07 | 10/05/09 | 936,267 | Feed Mechanism for Phonographs and
Other Machines |
| 878. | 10/12/05 | 10/14/05 | 10/12/09 | 936,433 | Tube-Filling and Tamping
Machine |
| 904. | 01/17/07 | 01/18/07 | 10/12/09 | 936,525 | Process of Making Metallic Films or
Flakes |
| 906. | 02/08/07 | 03/08/07 | 11/09/09 | 939,817 | Cement-Kiln |
| 909. | 02/25/07 | 03/16/07 | 11/16/09 | 939,992 | Phonographic Recording and
Reproducing Machine |
| 923. | 02/04/08 | 02/06/08 | 11/16/09 | 940,635 | Electrode Element for Storage
Batteries |
| 911. | 02/25/07 | 04/02/07 | 11/30/09 | 941,630 | Process and Apparatus for Artificially
Aging or Seasoning Portland Cement |
| 871. | 05/20/05 | 05/24/05 | 12/21/09 | 943,663 | Horn for Talking-Machines |
| 834. | 11/16/03 | 11/18/03 | 12/21/09 | 943,664 | Sound-Recording Apparatus |
| 928. | 03/13/08 | 03/23/08 | 12/28/09 | 944,481 | Process and Apparatus for Artificially
Aging or Seasoning Portland Cement |
| 929. | 03/13/08 | 03/23/08 | 01/18/10 | 946,540 | Storage Battery |
| 932. | 03/13/08 | 04/17/08 | 02/01/10 | 947,806 | Automobile |
| 851. | 09/28/04 | 09/29/04 | 02/08/10 | 948,542 | Method of Treating Cans of Alkaline
Storage Batteries |
| 899. | 11/28/06 | 12/03/06 | 02/08/10 | 948,558 | Storage-Battery Electrode |
| 951. | 09/08/09 | 09/13/09 | 02/22/10 | 40,527 | Design for a Phonograph-Cabinet |
| 872. | 05/20/05 | 05/24/05 | 02/22/10 | 950,226 | Phonographic Recording
Apparatus |
| 877. | 10/10/05 | 10/12/05 | 02/22/10 | 950,227 | Apparatus for Making Metallic Films or
Flakes |
| 917. | 06/11/07 | 06/26/07 | 04/12/10 | 954,789 | Sprocket-Chain Drive |
| 879. | 10/12/05 | 10/14/05 | 04/26/10 | 956,317 | Tube-Sealing Machine |
| 832. | 11/11/03 | 11/13/03 | 06/21/10 | 962,081 | Apparatus for Recording
Sounds |
| 891. | 09/04/06 | 09/07/06 | 06/28/10 | 962,822 | Crushing-Roll |
| 893. | 09/11/06 | 09/18/06 | 06/28/10 | 962,823 | Crushing-Rolls |
| 873. | 05/20/05 | 05/24/05 | 07/05/10 | 963,362 | Apparatus for Recording or
Reproducing Sounds |
| 888. | 02/24/06 | 03/19/06 | 07/12/10 | 964,096 | Process of Electroplating |
| 942. | 11/16/08 | 11/19/08 | 07/12/10 | 964,097 | Device for Viewing Moving
Pictures |
| 900. | 12/28/06 | 01/03/07 | 07/12/10 | 964,221 | Sound-Record |
| 880. | 10/16/05 | 10/17/05 | 08/16/10 | 967,178 | Tube-Forming Machine |
| 849. | 08/23/04 | 08/30/04 | 09/20/10 | 970,615 | Method and Apparatus for Making
Sound-Records |
| 939. | 08/20/08 | 11/16/08 | 09/20/10 | 970,616 | Flying-Machine |
| 908. | 02/23/07 | 04/04/07 | 11/08/10 | 975,339 | Process of Duplicating Talking-Machine
Records |
| 930. | 03/13/08 | 03/23/08 | 11/08/10 | 975,340 | Phonograph-Reproducer |
| 868. | 04/26/05 | 04/28/05 | 11/22/10 | 976,791 | Storage-Battery Electrode |
| 963. | 05/19/10 | 05/24/10 | 11/22/10 | 976,792 | Storage Battery |
| 916. | 06/11/07 | 06/14/07 | 05/02/11 | 991,433 | Bucket Conveyer |
| 935. | 06/08/08 | 06/11/08 | 05/23/11 | 993,294 | Device for Feeding Pulverulent
Material |
| 940. | 10/10/08 | 10/14/08 | 06/27/11 | 996,070 | Rotary Kiln |
| 926. | 03/13/08 | 03/18/08 | 07/04/11 | 996,625 | Phonograph-Reproducer |
| 927. | 03/13/08 | 03/20/08 | 08/08/11 | 999,762 | Storage Battery and Process of Treating
the Same |
| 946. | 01/27/09 | 02/06/09 | 09/05/11 | 1,002,504 | Crushing and Separating Fine
Materials |
| 978. | 01/25/11 | 01/27/11 | 09/05/11 | 1,002,505 | Composition for Sound-Records and
Other Objects |
| 875. | 09/14/05 | 09/15/05 | 12/19/11 | 1,012,250 | Recording-Telephone |
| 964. | 05/19/10 | 05/24/10 | 12/26/11 | 1,012,828 | Storage Battery |
| 931. | 03/13/08 | 03/23/08 | 01/09/12 | 1,013,869 | Bearing |
| 819. | 12/18/02 | 01/13/03 | 01/16/12 | 1,014,818 | Giant Rolls |
| 993. | 06/16/11 | 06/21/11 | 02/06/12 | 1,016,874 | Means and Method for Preventing
Depletion of Electrolyte |
| 995. | 07/24/11 | 07/28/11 | 02/06/12 | 1,016,875 | Electroplating Apparatus |
| 936. | 06/08/08 | 06/11/08 | 03/05/12 | 1,019,440 | Phonograph-Reproducer |
| 960. | 04/14/10 | 04/20/10 | 03/05/12 | 1,019,441 | Sound-Recording
Apparatus |
| 944. | 12/21/08 | 12/29/08 | 03/19/12 | 1,020,485 | Phonograph-Reproducer |
| 901. | 12/28/06 | 01/03/07 | 04/30/12 | 1,024,839 | Phonographic Recording-Stylus |
| 979. | 01/25/11 | 01/27/11 | 07/30/12 | 1,034,002 | Storage Battery |
| 980. | 01/25/11 | 01/27/11 | 07/30/12 | 1,034,003 | Battery-Cell Container |
| 956. | 11/01/09 | 11/03/09 | 08/20/12 | 1,036,470 | Phonographic Apparatus |
| 966. | 05/31/10 | 06/06/10 | 08/20/12 | 1,036,471 | Storage Battery |
| 1012. | 07/11/12 | 07/13/12 | 08/27/12 | 42,934 | Design for a Cabinet |
| 919. | 11/19/07 | 11/22/07 | 10/22/12 | 1,041,756 | Conveyer |
| 961. | 05/02/10 | 05/12/10 | 10/22/12 | 1,041,983 | Phonograph-Stylus |
| 937. | 06/08/08 | 06/11/08 | 12/03/12 | 1,046,159 | Phonograph-Reproducer |
| 965. | 05/31/10 | 06/02/10 | 12/03/12 | 1,046,414 | Phonograph Determining
Device |
| 950. | 08/07/09 | 08/12/09 | 01/14/13 | 1,050,355 | Phonograph |
| 970. | 06/30/10 | 07/01/10 | 01/14/13 | 1,050,436 | Apparatus for Producing Rubber
Strips |
| 989. | 05/01/11 | 05/09/11 | 01/14/13 | 1,050,629 | Art of Separating Copper from Other
Metals |
| 990. | 05/12/11 | 05/18/11 | 01/14/13 | 1,050,630 | Art of Separating Copper from Other
Metals |
| 952. | 10/26/09 | 10/28/09 | 02/11/13 | 1,052,656 | Phonograph-Reproducer |
| 996. | 11/28/11 | 12/01/11 | 03/11/13 | 1,055,524 | Dumping Mechanism |
| 991. | 05/16/11 | 05/18/11 | 03/11/13 | 1,055,621 | Reproducer |
| 957. | 12/04/09 | 12/08/09 | 03/18/13 | 1,056,517 | Means for Reproducing
Sound |
| 889. | 05/07/06 | 05/08/06 | 04/22/13 | 1,059,661 | Manufacture of Portland
Cement |
| 887. | 01/24/06 | 01/27/06 | 06/24/13 | 1,065,597 | Cement-Burning Kiln |
| 1000. | 12/30/11 | 01/11/12 | 09/16/13 | 1,073,107 | Storage Battery |
| 910. | 02/25/07 | 03/16/07 | 11/11/13 | 1,078,264 | Phonographic Recording or
Reproducing Apparatus |
| 941. | 10/10/08 | 10/14/08 | 11/11/13 | 1,078,265 | Process of Making Phonograph-Records |
| 984. | 04/03/11 | 04/05/11 | 11/11/13 | 1,078,266 | Sound-Box |
| 971. | 06/30/10 | 07/01/10 | 01/06/14 | 1,083,353 | Production of Perforated
Strips |
| 981. | 01/25/11 | 01/27/11 | 01/06/14 | 1,083,354 | Insulating Compound |
| 986. | 04/07/11 | 04/08/11 | 01/06/14 | 1,083,355 | Art of Forming Chemical
Compounds |
| 987. | 04/07/11 | 04/08/11 | 01/06/14 | 1,083,356 | Storage Battery |
| 973. | 10/04/10 | 10/07/10 | 06/09/14 | 1,099,241 | Rectifier |
| 953. | 10/26/09 | 10/28/09 | 06/09/14 | 1,099,346 | Phonograph-Reproducer |
| 954. | 10/26/09 | 10/28/09 | 06/09/14 | 1,099,347 | Phonograph-Reproducer |
| 955. | 10/28/09 | 10/29/09 | 06/09/14 | 1,099,348 | Phonograph-Reproducer |
| 1001. | 01/02/12 | 01/06/12 | 06/09/14 | 1,099,349 | Method of Making Sound-Record
Molds |
| 920. | 11/25/07 | 11/29/07 | 09/11/14 | 1,106,444 | Fuel-Feeding Apparatus |
| 977. | 12/07/10 | 12/09/10 | 09/15/14 | 1,110,382 | Sound-Modifier |
| 959. | 03/19/10 | 03/23/10 | 09/15/14 | 1,110,428 | Process of Forming Phonograph-Styli |
| 1003. | 01/19/12 | 01/20/12 | 09/29/14 | 1,111,999 | Phonograph-Record |
| 969. | 06/13/10 | 06/17/10 | 10/27/14 | 1,115,463 | Electrode Element |
| 992. | 06/08/11 | 06/10/11 | 11/24/14 | 1,118,114 | Method of Making Molds for Sound-Records |
| 975. | 11/09/10 | 11/14/10 | 12/01/14 | 1,119,141 | Sound-Reproducer |
| 985. | 04/03/11 | 04/05/11 | 12/01/14 | 1,119,142 | Sound-Record |
| 945. | 12/22/08 | 12/29/08 | 01/05/15 | 1,123,261 | Mold for Concrete
Construction |
| 968. | 06/07/10 | 06/09/10 | 01/26/15 | 1,126,428 | Sound-Recording
Apparatus |
| 994. | 06/20/11 | 06/22/11 | 03/02/15 | 1,130,156 | Machine for Shaving Sound Records
or Blanks |
| 1022. | 06/13/13 | 06/16/13 | 05/04/15 | 1,138,360 | Method of Presenting the Illusion of
Scenes in Colors |
| 974. | 10/17/10 | 10/20/10 | 06/08/15 | 1,142,507 | Sound-Recording
Apparatus |
| 1002. | 01/12/12 | 01/17/12 | 06/22/15 | 1,143,818 | Charging Storage Batteries |
| 998. | 12/19/11 | 12/20/11 | 07/13/15 | 1,146,413 | Method of Producing Tablets for
Sound-Records |
| 1026. | 08/26/14 | 08/27/14 | 07/13/15 | 1,146,414 | Method of Making Phonograph-Records |
| 943. | 11/21/08 | 11/25/08 | 08/03/15 | 1,148,832 | Means for Utilizing the Waste Heat in
Kilns |
| 876. | 09/28/05 | 09/29/05 | 09/07/15 | 1,152,613 | Method of Burning Portland-Cement
Clinker |
| 958. | 01/26/10 | 01/27/10 | 09/07/15 | 1,152,614 | Phonographic Recording
Apparatus |
| 1009. | 06/10/12 | 06/13/12 | 09/07/15 | 1,152,615 | Alternating-Current-Rectifying
System |
| 1010. | 06/10/12 | 06/13/12 | 09/07/15 | 1,152,616 | Contact for Electrical
Apparatus |
| 948. | 03/02/09 | 03/03/09 | 11/02/15 | 1,158,659 | Phonograph-Record |
| 949. | 03/02/09 | 03/03/09 | 11/02/15 | 1,158,660 | Phonograph-Record |
| 1015. | 09/12/12 | 09/16/12 | 11/02/15 | 1,158,661 | Phonograph or Talking-Machine |
| 914. | 05/28/07 | 05/31/07 | 12/07/15 | 1,163,329 | Filament for Incandescent Electric
Lamps |
| 988. | 04/07/11 | 04/08/11 | 01/11/16 | 1,167,484 | Production of Nickel
Hydroxid |
| 1005. | 04/23/12 | 04/30/12 | 01/11/16 | 1,167,485 | Storage Battery |
| 972. | 07/02/10 | 07/07/10 | 01/11/16 | 1,167,637 | Method of Utilizing Waste Heat in
Kilns |
| 1007. | 05/21/12 | 05/23/12 | 01/11/16 | 1,167,638 | Means for Concentrating
Ores |
| 967. | 05/31/10 | 06/06/10 | 04/04/16 | 1,178,062 | Moving-Picture Apparatus |
| 1008. | 05/31/12 | 06/07/12 | 04/04/16 | 1,178,063 | Receptacle-Filling Machine |
| 924. | 02/04/08 | 02/08/08 | 05/16/16 | 1,182,897 | Apparatus for Recording and
Reproducing Motion and Sounds |
| 976. | 12/05/10 | 12/07/10 | 05/23/16 | 1,184,332 | Phonograph or Talking-Machine |
| 982. | 02/15/11 | 02/17/11 | 05/23/16 | 1,184,333 | Phonograph or Talking-Machine |
| 1014. | 08/09/12 | 08/12/12 | 05/23/16 | 1,184,334 | Phonograph or Talking-Machine |
| 1004. | 02/15/12 | 02/16/12 | 07/04/16 | 1,190,133 | Means for Recording
Sounds |
| 1006. | 05/20/12 | 05/23/12 | 07/25/16 | 1,192,400 | Electrical System for
Automobiles |
| 1017. | 10/25/12 | 10/26/12 | 09/12/16 | 1,197,723 | Coating Apparatus |
| 1027. | 08/27/14 | 08/31/14 | 09/19/16 | 1,198,426 | Production of Electrode
Elements |
| 1018. | 10/25/12 | 10/26/12 | 10/17/16 | 1,201,448 | Coating Apparatus |
| 1024. | 04/21/14 | 04/25/14 | 10/17/16 | 1,201,449 | Sound-Modifying Device |
| 983. | 03/22/11 | 03/24/11 | 11/14/16 | 1,204,420 | Sound-Box |
| 962. | 05/13/10 | 05/24/10 | 12/05/16 | 1,207,382 | Primary Battery |
| 1020. | 01/29/13 | 01/30/13 | 12/05/16 | 1,207,383 | Sound-Record Tablet |
| 938. | 08/10/08 | 08/13/08 | 03/13/17 | 1,219,272 | Process of Constructing Concrete
Buildings |
| 997. | 12/12/11 | 12/30/11 | 04/10/17 | 1,221,981 | Alternating-Current Rectifier |
| 1016. | 09/12/12 | 09/16/12 | 07/24/17 | 1,234,450 | Celluloid Record-Blank |
| 1019. | 10/25/12 | 10/26/12 | 07/24/17 | 1,234,451 | Mold or Transfer Plate |
| 1040. | 06/01/17 | 06/07/17 | 12/04/17 | 1,248,468 | Celluloid Record-Blank |
| 1013. | 07/27/12 | 07/31/12 | 02/05/18 | 1,255,517 | Starting and Current-Supplying
System for Automobiles |
| 1011. | 06/19/12 | 06/24/12 | 05/21/18 | 1,266,778 | Process of Making Screens for
Projection |
| 1029. | 10/13/14 | 10/16/14 | 05/21/18 | 1,266,779 | Electric Safety-Lantern |
| 1039. | 01/16/17 | 01/20/17 | 05/21/18 | 1,266,780 | Storage Battery |
| 999. | 12/20/11 | 12/22/11 | 08/13/18 | 1,275,232 | Production of Finely-Divided
Metals |
| 1037. | 09/21/16 | 10/02/16 | 11/05/18 | 1,283,706 | Para-phenylene-di-amin Substance
and Process Relating Thereto |
| 1021. | 02/28/13 | 03/06/13 | 12/03/18 | 1,286,259 | Means for Recording
Sounds |
| 1023. | 11/21/13 | 12/02/13 | 01/07/19 | 1,290,138 | Friction Speed-Governor |
| 1041. | 06/26/17 | 06/29/17 | 01/21/19 | 1,292,277 | Swaging-Machine |
| 1032. | 01/11/16 | 01/24/16 | 03/11/19 | 1,297,294 | Projectile |
| 1025. | 08/06/14 | 08/10/14 | 04/08/19 | 1,299,693 | Storage Battery |
| 1035. | 02/05/16 | 02/12/16 | 04/15/19 | 1,300,708 | Projectile |
| 1034. | 02/04/16 | 02/12/16 | 04/15/19 | 1,300,709 | Projectile |
| 1036. | 03/04/16 | 03/06/16 | 08/05/19 | 1,311,955 | Tube Filling and Tamping
Machine |
| 1033. | 01/12/16 | 01/17/16 | 11/25/19 | 1,323,218 | Method and Means for Improving the
Rendition of Musical Compositions |
| 1028. | 10/09/14 | 10/13/14 | 12/30/19 | 1,326,330 | Mold for Sound-Records |
| 1038. | 01/16/17 | 01/18/17 | 12/30/19 | 1,326,854 | Apparatus for the Production of
Concrete Structures |
| 1030. | 08/21/15 | 08/26/15 | 06/01/20 | 1,342,326 | Composition of Matter for Sound-Records or the Like and Process of Making the Same |
| 1047. | 06/18/19 | 06/21/19 | 11/23/20 | 1,359,972 | Electroplating |
| 1031. | 12/08/15 | 12/13/15 | 01/04/21 | 1,364,358 | Battery-Tray |
| 1053. | 09/24/19 | 09/29/19 | 01/04/21 | 1,364,359 | Protecting-Varnish for Electrodes of
Electrolytic Cells |
| 1048. | 06/24/19 | 07/03/19 | 02/22/21 | 1,369,271 | Cleaning of Metallic
Surfaces |
| 1050. | 08/01/19 | 08/05/19 | 02/22/21 | 1,369,272 | Process of Molding |
| 1046. | 06/12/19 | 06/17/19 | 03/15/21 | 1,371,414 | Nickel-Plating |
| 1043. | 01/14/19 | 01/18/19 | 05/10/21 | 1,377,192 | Production of Molded
Articles |
| 1044. | 01/15/19 | 01/23/19 | 05/10/21 | 1,377,193 | Production of Molded
Articles |
| 1059. | 06/14/20 | 06/16/20 | 05/10/21 | 1,377,194 | Storage Battery |
| 1052. | 09/13/19 | 09/16/19 | 05/24/21 | 1,379,088 | Storage Battery |
| 1054. | 09/30/19 | 10/04/19 | 05/24/21 | 1,379,089 | Production of Thin Metallic Sheets or
Foils |
| 1055. | 11/03/19 | 11/06/19 | 08/02/21 | 1,386,095 | Electrode Element for Galvanic
Batteries and Method of Producing ame |
| 1051. | 08/28/19 | 09/05/19 | 01/10/22 | 1,402,751 | Storage-Battery Electrode and the
Production of Same |
| 1056. | 11/28/19 | 12/02/19 | 03/21/22 | 1,410,391 | Protective Coating for Steel
and Iron |
| 1045. | 04/24/19 | 04/30/19 | 04/04/22 | 1,411,425 | Production of Molded
Articles |
| 1049. | 06/25/19 | 07/03/19 | 05/23/22 | 1,417,463 | Mold |
| 1060. | 07/08/20 | 07/16/20 | 05/23/22 | 1,417,464 | Production of Thin Metal Sheets or
Foils |
| 1042. | 10/23/18 | 10/26/18 | 08/08/22 | 1,425,183 | Transmitter |
| 1061. | 08/23/20 | 08/26/20 | 08/08/22 | 1,425,184 | Production of Thin Metal Sheets or
Foils |
| 1057. | 12/09/19 | 12/11/19 | 08/08/22 | 1,425,458 | Stylus Mounting |
| 1058. | 12/09/19 | 12/11/19 | 05/29/23 | 1,456,687 | Stylus Mounting |
| 1063. | 09/26/21 | 09/28/21 | 04/01/24 | 1,488,480 | Regeneration of Alkaline Storage-Battery Elements |
| 1065. | 04/25/22 | 04/26/22 | 04/01/24 | 1,488,481 | Regeneration of Storage-Battery
Elements |
| 1062. | 12/31/20 | 01/05/21 | 04/08/24 | 1,489,240 | Voltaic Battery and the Production of
Electrode Elements Therefor |
| 1064. | 02/08/22 | 02/11/22 | 04/29/24 | 1,492,023 | Sound Record |
| 1067. | 02/05/23 | 02/08/23 | 05/27/24 | 1,495,580 | Method of Producing Chlorinated
Rubber |
| 1075. | 10/15/24 | 10/17/24 | 12/16/24 | 66,227 | Design for a Grille for Phonograph
Cabinets |
| 1076. | 10/15/24 | 10/17/24 | 12/16/24 | 66,228 | Design for a Grille for Phonograph
Cabinets |
| 1074. | 02/25/24 | 03/12/24 | 02/17/25 | 1,526,326 | Storage Battery |
| 1069. | 05/23/23 | 05/25/23 | 07/21/25 | 1,546,573 | Production of Disk Phonograph
Records |
| 1070. | 05/23/23 | 05/25/23 | 11/03/25 | 1,559,562 | Storage Battery |
| 1077. | 10/15/24 | 10/17/24 | 12/22/25 | 69,068 | Design for a Phonograph
Cabinet |
| 1078. | 10/15/24 | 10/17/24 | 03/16/26 | 69,688 | Design for a Phonograph
Cabinet |
| 1079. | 10/15/24 | 10/17/24 | 03/16/26 | 69,689 | Design for a Phonograph
Cabinet |
| 1072. | 11/12/23 | 11/14/23 | 05/11/26 | 1,583,783 | Centrifugal Speed
Governor |
| 1073. | 02/20/24 | 02/26/24 | 09/07/26 | 1,599,121 | Production of Depolarizing Agent for
Voltaic Battery |
| 1071. | 06/28/23 | 07/06/23 | 09/21/26 | 1,600,722 | Mounting for Diamonds and the
Like |
| 1080. | 01/29/25 | 01/31/25 | 10/11/27 | 1,644,670 | Cabinet |
| 1083. | 07/17/25 | 07/24/25 | 11/15/27 | 1,649,579 | Storage-Battery Electrode Element
and Production Thereof |
| 1068. | 05/11/23 | 05/14/23 | 11/29/27 | 1,651,196 | Storage Battery |
| 1066. | 06/23/22 | 06/28/22 | 07/24/28 | 1,678,246 | Production of Alkali-Metal
Compounds from Silicates Containing Them |
| 1088. | 10/01/26 | 10/05/26 | 11/06/28 | 1,690,159 | Method of Producing Sound-Record
Tablets |
| 1081. | 02/02/25 | 02/13/25 | 02/19/29 | 1,702,935 | Receiving Apparatus for Radio and
Telephone Circuits |
| 1086. | 02/01/26 | 02/13/26 | 04/09/29 | 1,708,692 | Phonograph |
| 1085. | 02/01/26 | 02/10/26 | 04/30/29 | 1,711,265 | Phonograph Reproducer |
| 1089. | 10/11/27 | 10/12/27 | 08/06/29 | 1,723,609 | Apparatus for Producing Storage-Battery Electrode Elements |
| 1090. | 11/25/27 | 11/30/27 | 12/17/29 | 1,740,079 | Extraction of Rubber from
Plants |
| 1082. | 04/28/25 | 04/30/25 | 01/21/30 | 1,744,533 | Mounting for Diaphragms of Sound
Boxes |
| 1084. | 01/25/26 | 01/29/26 | 01/21/30 | 1,744,534 | Production of Molded
Articles |
| 1092. | 12/13/28 | 12/15/28 | 11/03/31 | 1,829,856 | Dynamo-Electric Machine |
| 1087. | 08/13/26 | 08/14/26 | 12/15/31 | 1,836,066 | Electroplating Apparatus |
| 1091. | 10/04/28 | 10/06/28 | 06/14/32 | 1,862,740 | Production of Molded
Articles |
| 1093. | 01/06/31 | 01/09/31 | 05/16/33 | 1,908,830 | Holder for Article to be
Electroplated |
|
