Patents by Inventor David R. Weldon

David R. Weldon 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: 7918709
    Abstract: A combined game call apparatus includes a unitary game call body in which a first game call and a second game call are formed in an over-and-under manner relative to each other. The first game call has a first inlet and a first air passageway associated with the first inlet. The second game call having a second inlet and a second air passageway associated with the second air inlet. The first game call may comprise a whistle-type game call the second air passageway may be generally cylindrical in cross section and may have a truncating, planar side wall proximate the first air passageway such that the truncating, planar side wall allows the first and second game calls to be closely positioned relative to each other and reduces the overall top-to-bottom profile of the unitary call.
    Type: Grant
    Filed: January 2, 2007
    Date of Patent: April 5, 2011
    Assignee: Primos, Inc.
    Inventors: Wilbur R. Primos, David R. Weldon