Patents by Inventor V. Daniel Downing

V. Daniel Downing 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: 4648616
    Abstract: A frame joint for bicycles and the like includes a stub insert consisting of a base, a stub protruding from the base, and an annular shoulder at the junction between the base and the stub; a connecting member having a tubular end with an annular end face telescoping over the stub in a press fit; adhesive bonding the tubular end to the stub; and an annular collet positioned on the stub between the end face and the shoulder. The collet includes an inner end having a first lip portion which extends about and overlaps a periphery of the base adjacent to the shoulder and an outer end having a second lip portion which is beveled in a concave fashion to overlap and receive the end face of the connecting member. The first and second lip portions are joined by a continuous outer wall having a diameter greater than that of the tube end and the base, and an interior wall extending between the first and second lip portions having a diameter less than that of the tube end and base.
    Type: Grant
    Filed: October 4, 1985
    Date of Patent: March 10, 1987
    Assignee: Huffy Corporation
    Inventors: Robert L. Diekman, V. Daniel Downing