TREA

Kenneth D. Schreyer

Follow

Person

  • Clarence, NY, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Clutch/brake mechanism
    • Patent number 4,463,933
    • Issue date Aug 7, 1984
    • Columbus McKinnon Corporation
    • Kenneth D. Schreyer
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Chain grab hook providing for a flat lay cross-over link
    • Patent number 4,363,509
    • Issue date Dec 14, 1982
    • Columbus McKinnon Corporation
    • Kenneth D. Schreyer
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Precise load positioner
    • Patent number 4,361,312
    • Issue date Nov 30, 1982
    • Columbus McKinnon Corporation
    • Kenneth D. Schreyer
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Chain claw hook
    • Patent number 4,330,990
    • Issue date May 25, 1982
    • Columbus McKinnon Corporation
    • Kenneth D. Schreyer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Clevis type connection device
    • Patent number 4,275,556
    • Issue date Jun 30, 1981
    • Columbus McKinnon Corporation
    • Franz T. Stone
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rolling bearing wheel and hub support combination
    • Patent number 4,265,181
    • Issue date May 5, 1981
    • Columbus McKinnon Corporation
    • Kenneth D. Schreyer
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Trolley suspension
    • Patent number 4,236,456
    • Issue date Dec 2, 1980
    • Columbus McKinnon Corporation
    • Kenneth D. Schreyer
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Bi-directional wrench
    • Patent number 4,222,293
    • Issue date Sep 16, 1980
    • Columbus McKinnon Corporation
    • Kenneth D. Schreyer
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Telescopic load binder and method of assembly
    • Patent number 4,198,174
    • Issue date Apr 15, 1980
    • Columbus McKinnon Corporation
    • Richard A. Borowiec
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hoist system
    • Patent number 4,165,863
    • Issue date Aug 28, 1979
    • Columbus McKinnon Corporation
    • Kenneth D. Schreyer
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Hoist electric brake with shading coil
    • Patent number 4,146,210
    • Issue date Mar 27, 1979
    • Columbus McKinnon Corporation
    • Edmund R. Koval
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Coupling shackle
    • Patent number 4,137,704
    • Issue date Feb 6, 1979
    • Columbus McKinnon Corporation
    • Kenneth D. Schreyer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Telescopic turnbuckle
    • Patent number 4,130,269
    • Issue date Dec 19, 1978
    • Columbus McKinnon Corporation
    • Kenneth D. Schreyer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Folders/dividers and compartmented filing system
    • Patent number 4,109,982
    • Issue date Aug 29, 1978
    • Kenneth D. Schreyer
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    Oblique lay sprocket wheel and chain construction
    • Patent number 4,108,014
    • Issue date Aug 22, 1978
    • Columbus McKinnon Corporation
    • Kenneth D. Schreyer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hand hoist/puller operating handle/lever
    • Patent number 4,097,024
    • Issue date Jun 27, 1978
    • Columbus McKinnon Corporation
    • Kenneth D. Schreyer
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Chain hook
    • Patent number 4,070,823
    • Issue date Jan 31, 1978
    • Columbus McKinnon Corporation
    • Kenneth D. Schreyer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Forged master link for sling chain devices
    • Patent number 4,068,467
    • Issue date Jan 17, 1978
    • Columbus McKinnon Corporation
    • Kenneth D. Schreyer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Chain coupling device and method of manufacture thereof
    • Patent number 4,063,413
    • Issue date Dec 20, 1977
    • Columbus McKinnon Corporation
    • Reuben Paul Benton
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Load binder
    • Patent number 4,058,291
    • Issue date Nov 15, 1977
    • Columbus McKinnon Corporation
    • Kenneth D. Schreyer
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Chain hoist
    • Patent number 4,043,538
    • Issue date Aug 23, 1977
    • Columbus McKinnon Corporation
    • Kenneth D. Schreyer
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Electric hoist
    • Patent number 4,042,213
    • Issue date Aug 16, 1977
    • Columbus McKinnon Corporation
    • Kenneth D. Schreyer
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Hoist brake construction featuring cam devices
    • Patent number 4,009,770
    • Issue date Mar 1, 1977
    • Columbus McKinnon Corporation
    • Kenneth D. Schreyer
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Filling folders and dividers
    • Patent number 3,999,819
    • Issue date Dec 28, 1976
    • Kenneth D. Schreyer
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    Coupling link
    • Patent number 3,974,640
    • Issue date Aug 17, 1976
    • Columbus McKinnon Corporation
    • Kenneth D. Schreyer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...