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Patents Grantslast 30 patents

  • Information Patent Grant

    2560113

    • Patent number 2,560,113
    • Issue date Jul 10, 1951
    • B61 - RAILWAYS
  • Information Patent Grant

    1755333

    • Patent number 1,755,333
    • Issue date Apr 22, 1930
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    1718246

    • Patent number 1,718,246
    • Issue date Jun 25, 1929
    • B61 - RAILWAYS
  • Information Patent Grant

    1391545

    • Patent number 1,391,545
    • Issue date Sep 20, 1921
    • B61 - RAILWAYS
  • Information Patent Grant

    1286448

    • Patent number 1,286,448
    • Issue date Dec 3, 1918
    • B61 - RAILWAYS
  • Information Patent Grant

    1180543

    • Patent number 1,180,543
    • Issue date Apr 25, 1916
    • B61 - RAILWAYS
  • Information Patent Grant

    1060844

    • Patent number 1,060,844
    • Issue date May 6, 1913
    • B61 - RAILWAYS
  • Information Patent Grant

    903105

    • Patent number 903,105
    • Issue date Nov 3, 1908
    • B61 - RAILWAYS
  • Information Patent Grant

    709376

    • Patent number 709,376
    • Issue date Sep 16, 1902
    • B61 - RAILWAYS
  • Information Patent Grant

    679940

    • Patent number 679,940
    • Issue date Aug 6, 1901
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    675889

    • Patent number 675,889
    • Issue date Jun 11, 1901
    • B61 - RAILWAYS
  • Information Patent Grant

    535555

    • Patent number 535,555
    • Issue date Mar 12, 1895
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    534988

    • Patent number 534,988
    • Issue date Mar 5, 1895
    • B61 - RAILWAYS
  • Information Patent Grant

    498818

    • Patent number 498,818
    • Issue date Jun 6, 1893
    • B61 - RAILWAYS
  • Information Patent Grant

    444329

    • Patent number 444,329
    • Issue date Jan 6, 1891
    • B61 - RAILWAYS
  • Information Patent Grant

    429141

    • Patent number 429,141
    • Issue date Jun 3, 1890
    • B61 - RAILWAYS
  • Information Patent Grant

    420973

    • Patent number 420,973
    • Issue date Feb 11, 1890
    • B61 - RAILWAYS
  • Information Patent Grant

    280140

    • Patent number 280,140
    • Issue date Jun 26, 1883
    • B61 - RAILWAYS
  • Information Patent Grant

    271195

    • Patent number 271,195
    • Issue date Jan 23, 1883
    • B61 - RAILWAYS
  • Information Patent Grant

    232646

    • Patent number 232,646
    • Issue date Sep 28, 1880
    • B61 - RAILWAYS
  • Information Patent Grant

    217013

    • Patent number 217,013
    • Issue date Jul 1, 1879
    • B61 - RAILWAYS
  • Information Patent Grant

    189665

    • Patent number 189,665
    • Issue date Apr 17, 1877
    • B61 - RAILWAYS
  • Information Patent Grant

    134013

    • Patent number 134,013
    • Issue date Dec 17, 1872
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    62038

    • Patent number 62,038
    • Issue date Feb 12, 1867
    • B61 - RAILWAYS