Patents by Inventor William T. Wagner

William T. Wagner 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).

  • Corrugated metal tube
    Patent number: 4186779
    Abstract: A corrugated metal tube are provided wherein such tube has a central longitudinal axis and comprises a single-thickness member having integral corrugations and opposed edges and the member is in tubular form with the corrugations defining substantially annular alternating radially outwardly facing projections and channels with the opposed edges being disposed immediately adjacent each other and each of the edges extending along a mean path substantially parallel to the axis with a weld fixing the edges together.
    Type: Grant
    Filed: May 12, 1978
    Date of Patent: February 5, 1980
    Assignee: Dayco Corporation
    Inventor: William T. Wagner
  • Loom picker construction
    Patent number: 4094341
    Abstract: In a loom picker construction having a picker stick, shuttle-engaging block, and apparatus for holding the block on the stick, an improvement in the holding apparatus is provided and includes a pair of projections extending from opposite sides of the block, and a spring clamp engaging the projections and stick and yieldingly urging the block against the stick.
    Type: Grant
    Filed: June 22, 1977
    Date of Patent: June 13, 1978
    Assignee: Dayco Corporation
    Inventor: William T. Wagner