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Patents Grantslast 30 patents

  • Information Patent Grant

    Pivoting termination for elevator rope

    • Patent number 6,341,669
    • Issue date Jan 29, 2002
    • Otis Elevator Company
    • Bruce St. Pierre
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Appliance for swimmers

    • Patent number 4,114,874
    • Issue date Sep 19, 1978
    • Alvin J. Mattila
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Portable hoist

    • Patent number 3,985,342
    • Issue date Oct 12, 1976
    • Stephen A. Denman
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    3875822

    • Patent number 3,875,822
    • Issue date Apr 8, 1975
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    2808729

    • Patent number 2,808,729
    • Issue date Oct 8, 1957
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2682004

    • Patent number 2,682,004
    • Issue date Jun 22, 1954
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2555635

    • Patent number 2,555,635
    • Issue date Jun 5, 1951
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    1511209

    • Patent number 1,511,209
    • Issue date Oct 14, 1924
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    1503343

    • Patent number 1,503,343
    • Issue date Jul 29, 1924
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    1492634

    • Patent number 1,492,634
    • Issue date May 6, 1924
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    1483251

    • Patent number 1,483,251
    • Issue date Feb 12, 1924
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    1483843

    • Patent number 1,483,843
    • Issue date Feb 12, 1924
    • B61 - RAILWAYS
  • Information Patent Grant

    1480966

    • Patent number 1,480,966
    • Issue date Jan 15, 1924
    • B61 - RAILWAYS
  • Information Patent Grant

    1466195

    • Patent number 1,466,195
    • Issue date Aug 28, 1923
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    1454029

    • Patent number 1,454,029
    • Issue date May 1, 1923
    • B61 - RAILWAYS
  • Information Patent Grant

    1446271

    • Patent number 1,446,271
    • Issue date Feb 20, 1923
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    1401869

    • Patent number 1,401,869
    • Issue date Dec 27, 1921
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    1400093

    • Patent number 1,400,093
    • Issue date Dec 13, 1921
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1374831

    • Patent number 1,374,831
    • Issue date Apr 12, 1921
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    1328306

    • Patent number 1,328,306
    • Issue date Jan 20, 1920
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    1325414

    • Patent number 1,325,414
    • Issue date Dec 16, 1919
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    1281818

    • Patent number 1,281,818
    • Issue date Oct 15, 1918
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    1279182

    • Patent number 1,279,182
    • Issue date Sep 17, 1918
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    1252048

    • Patent number 1,252,048
    • Issue date Jan 1, 1918
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    1228015

    • Patent number 1,228,015
    • Issue date May 29, 1917
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    1223561

    • Patent number 1,223,561
    • Issue date Apr 24, 1917
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    1213376

    • Patent number 1,213,376
    • Issue date Jan 23, 1917
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    1204165

    • Patent number 1,204,165
    • Issue date Nov 7, 1916
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    1201413

    • Patent number 1,201,413
    • Issue date Oct 17, 1916
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    1189778

    • Patent number 1,189,778
    • Issue date Jul 4, 1916
    • B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents