TREA

Mechanical devices that can be illuminated

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Industry

  • CPC
  • B66B3/026
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B66Lifting technology B66BELEVATORS ESCALATORS OR MOVING WALKWAYS B66B3/00Applications of devices for indicating or signalling operating conditions of elevators

Current Industry

B66B3/026Mechanical devices that can be illuminated
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    2808505
    • Patent number 2,808,505
    • Issue date Oct 1, 1957
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    2656027
    • Patent number 2,656,027
    • Issue date Oct 20, 1953
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    2599815
    • Patent number 2,599,815
    • Issue date Jun 10, 1952
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    2288229
    • Patent number 2,288,229
    • Issue date Jun 30, 1942
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    2267271
    • Patent number 2,267,271
    • Issue date Dec 23, 1941
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    2267642
    • Patent number 2,267,642
    • Issue date Dec 23, 1941
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    1970055
    • Patent number 1,970,055
    • Issue date Aug 14, 1934
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    1961037
    • Patent number 1,961,037
    • Issue date May 29, 1934
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    1896784
    • Patent number 1,896,784
    • Issue date Feb 7, 1933
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    1775348
    • Patent number 1,775,348
    • Issue date Sep 9, 1930
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    1712045
    • Patent number 1,712,045
    • Issue date May 7, 1929
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    1710192
    • Patent number 1,710,192
    • Issue date Apr 23, 1929
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    1700112
    • Patent number 1,700,112
    • Issue date Jan 22, 1929
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    1691798
    • Patent number 1,691,798
    • Issue date Nov 13, 1928
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    1651710
    • Patent number 1,651,710
    • Issue date Dec 6, 1927
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    1646763
    • Patent number 1,646,763
    • Issue date Oct 25, 1927
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    1645949
    • Patent number 1,645,949
    • Issue date Oct 18, 1927
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    1644866
    • Patent number 1,644,866
    • Issue date Oct 11, 1927
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    1578783
    • Patent number 1,578,783
    • Issue date Mar 30, 1926
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    1578131
    • Patent number 1,578,131
    • Issue date Mar 23, 1926
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    1575390
    • Patent number 1,575,390
    • Issue date Mar 2, 1926
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    1207336
    • Patent number 1,207,336
    • Issue date Dec 5, 1916
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    1198414
    • Patent number 1,198,414
    • Issue date Sep 19, 1916
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    1182094
    • Patent number 1,182,094
    • Issue date May 9, 1916
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    1156733
    • Patent number 1,156,733
    • Issue date Oct 12, 1915
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    1155817
    • Patent number 1,155,817
    • Issue date Oct 5, 1915
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    1135014
    • Patent number 1,135,014
    • Issue date Apr 13, 1915
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    1089310
    • Patent number 1,089,310
    • Issue date Mar 3, 1914
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    1037113
    • Patent number 1,037,113
    • Issue date Aug 27, 1912
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    972682
    • Patent number 972,682
    • Issue date Oct 11, 1910
    • B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents