Patents Represented by Attorney R. H. Hatton

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  • Circular side positive drive belt teeth
    Patent number: 3969946
    Abstract: A belt for use in synchronous drives which includes uniformly spaced teeth of similar shape around the inner periphery to engage the toothed gears to form the drive.
    Type: Grant
    Filed: October 14, 1975
    Date of Patent: July 20, 1976
    Assignee: The Goodyear Tire & Rubber Company
    Inventor: Michael J. W. Gregg
  • Molded structures
    Patent number: 3948546
    Abstract: A coupling member for building into the end portion of a hose. The coupling member includes a portion which extends into the bore of the hose body and has one or more annular protuberances extending around the exterior surface. At least one notch extending into one of the protuberances provides a seal to prevent the flow of the fluid passing through the hose from leaking between the outer surface of the coupling member and the hose bore.
    Type: Grant
    Filed: February 26, 1973
    Date of Patent: April 6, 1976
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Joseph A. Welsby, Kenneth Welch, deceased