Patents by Inventor Dale W. Lindow

Dale W. Lindow has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 4571133
    Abstract: A loading washer assembly includes an annular first washer provided with spaced apart ears on its outer peripheral edge with each of the ears having a return bent portion at its free end, an annular second washer provided with spaced apart notches on its outer peripheral edge for slidably receiving the ears whereby to prevent relative rotation of said washers, the return bent portions of the ears limiting the axial extent of separation of these washers. Each of the washers on their opposed surfaces have circumferentially spaced apart, radial extending raised ribs with the ribs on the first washer rotatively offset from the ribs on the second washer. A normally flat spring ring is interposed between the first washer and the second washer in position so as to be engaged by the opposed sets of ribs whereby the spring ring will be deformed into a wave-like spring upon axial displacement of the first washer toward the second washer.
    Type: Grant
    Filed: July 23, 1984
    Date of Patent: February 18, 1986
    Assignee: General Motors Corporation
    Inventor: Dale W. Lindow