TREA

Hamlin Transmission Corporation

Follow

Organization

  • Wilton, CT, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Variable ratio drive system
    • Patent number 5,104,357
    • Issue date Apr 14, 1992
    • Hamlin Transmission Corporation
    • George H. Leonard
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Belt drive apparatus
    • Patent number 5,094,653
    • Issue date Mar 10, 1992
    • Hamlin Transmission Corporation
    • George H. Leonard
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Variable ratio drive system
    • Patent number 5,041,061
    • Issue date Aug 20, 1991
    • Hamlin Transmission Corporation
    • George H. Leonard
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Variable ratio drive system
    • Patent number 5,013,284
    • Issue date May 7, 1991
    • Hamlin Transmission Corporation
    • George H. Leonard
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Self-positioning belt tensioner
    • Patent number 5,006,094
    • Issue date Apr 9, 1991
    • Hamlin Transmission Corporation
    • George H. Leonard
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Variable-ratio transmissions, separately and in bicycles
    • Patent number 4,973,289
    • Issue date Nov 27, 1990
    • Hamlin Transmission Corporation
    • George H. Leonard
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Variable-ratio transmissions, separately and in bicycles
    • Patent number 4,925,201
    • Issue date May 15, 1990
    • Hamlin Transmission Company
    • George H. Leonard
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Variable-ratio transmissions, separately and in bicycles
    • Patent number 4,816,008
    • Issue date Mar 28, 1989
    • Hamlin Transmission Corporation
    • George H. Leonard
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    74434935 - SPINERGY
    • Serial number 74434935
    • Registration number 1982830
    • Filing date Sep 13, 1993
    • HAMLIN TRANSMISSION CORPORATION
    • 12 - Vehicles