Either drum, pulley wheel element, or cable constructed from specific material

Patents Grantslast 30 patents

  • Information Patent Grant

    Drive motor for an elevator installation and method of mounting a d...

    • Patent number 8,522,927
    • Issue date Sep 3, 2013
    • Inventio AG
    • Daniel Fischer
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Drive motor for an elevator installation and method of mounting a d...

    • Patent number 7,757,818
    • Issue date Jul 20, 2010
    • Inventio AG
    • Daniel Fischer
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Drive motor for an elevator installation and method of mounting a d...

    • Patent number 7,681,692
    • Issue date Mar 23, 2010
    • Inventio AG
    • Daniel Fischer
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    High load connection system

    • Patent number 7,594,642
    • Issue date Sep 29, 2009
    • Donald Butler Curchod
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Tension member for an elevator

    • Patent number 6,739,433
    • Issue date May 25, 2004
    • Otis Elevator Company
    • Pedro S. Baranda
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Phenolic molding composition

    • Patent number 6,716,907
    • Issue date Apr 6, 2004
    • Koyo Seiko Co., Ltd.
    • Keiji Asai
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Shoe clamp

    • Patent number 6,533,246
    • Issue date Mar 18, 2003
    • Jeffrey A. Hulligan
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Tension member for an elevator

    • Patent number 6,401,871
    • Issue date Jun 11, 2002
    • Otis Elevator Company
    • Pedro S. Baranda
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Traction elevator system using flexible, flat rope and a permanent...

    • Patent number 6,397,974
    • Issue date Jun 4, 2002
    • Otis Elevator Company
    • Leandre Adifon
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Elevator traction sheave liner

    • Patent number 6,390,242
    • Issue date May 21, 2002
    • Otis Elevator Company
    • Pedro S. Baranda
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Elevator traction sheave

    • Patent number 6,386,324
    • Issue date May 14, 2002
    • Otis Elevator Company
    • Pedro S. Baranda
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Tension member for an elevator

    • Patent number 6,364,061
    • Issue date Apr 2, 2002
    • Otis Elevator Company
    • Pedro S. Baranda
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Lightning resistant hydrological pulley

    • Patent number 6,142,450
    • Issue date Nov 7, 2000
    • Gotthard L. Hagstrom
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Ratchet with journaled spool

    • Patent number 6,092,791
    • Issue date Jul 25, 2000
    • Gerald M. Kingery
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Non-slipping pulley

    • Patent number 6,068,241
    • Issue date May 30, 2000
    • Occidental Chemical Corporation
    • Leon G. Meyer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Unitary, ridged and ratcheted pulley block

    • Patent number 6,068,242
    • Issue date May 30, 2000
    • Gerald M. Kingery
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Structural element made of reinforced polymeric material

    • Patent number 5,106,672
    • Issue date Apr 21, 1992
    • INA Walzlager Schaeffler KG
    • Jurgen Rabe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Ship transport system

    • Patent number 4,666,357
    • Issue date May 19, 1987
    • VMW Industries, Inc.
    • Harvey Babbi
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Traction type elevator system

    • Patent number 4,591,025
    • Issue date May 27, 1986
    • Mitsubishi Denki Kabushiki Kaisha
    • Takenobu Honda
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Tackles

    • Patent number 4,491,301
    • Issue date Jan 1, 1985
    • Etudes Constructions Appareils Levage
    • Auguste Pendola
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Rubber-lagged sheave

    • Patent number 4,441,692
    • Issue date Apr 10, 1984
    • Wyrepak Industries, Inc.
    • Joseph J. Kovaleski
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Speed changing floating power transmission ring

    • Patent number 4,337,672
    • Issue date Jul 6, 1982
    • Samuel Shiber
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Cable traction sheave

    • Patent number 3,934,482
    • Issue date Jan 27, 1976
    • The United States of America as represented by the Secretary of the Navy
    • Jimmy F. Byers
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    3804373

    • Patent number 3,804,373
    • Issue date Apr 16, 1974
    • B61 - RAILWAYS
  • Information Patent Grant

    3784165

    • Patent number 3,784,165
    • Issue date Jan 8, 1974
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    3692280

    • Patent number 3,692,280
    • Issue date Sep 19, 1972
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    3606257

    • Patent number 3,606,257
    • Issue date Sep 20, 1971
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    3432146

    • Patent number 3,432,146
    • Issue date Mar 11, 1969
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    3309064

    • Patent number 3,309,064
    • Issue date Mar 14, 1967
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    3168287

    • Patent number 3,168,287
    • Issue date Feb 2, 1965
    • E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents