Patents by Inventor Bill D. Williams

Bill D. Williams 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: 4234115
    Abstract: A resilient watch band which includes identical latching mechanisms at both ends that can be attached to a watch body without removing the pins attached thereto. Each latching mechanism includes a clasp element which has a U-shaped head portion that extends beyond the end of the watch band, the clasp element being slidable along a longitudinal groove in the end of the watch band to allow the head portion to extend to a variable distance away from the end of the watch band; two cooperable release buttons which are connected by a spring and function to allow the clasp element to be either fixed or moved along the longitudinal groove; and a cover element which covers a major portion of the other elements and which includes an extension flange that can cooperate with the head portion of the clasp element to lock a pin member therewithin when the head portion is fixed at its closest distance from the end of the watch band.
    Type: Grant
    Filed: May 25, 1979
    Date of Patent: November 18, 1980
    Inventor: Bill D. Williams