Patents by Inventor Wayne R. Cluth

Wayne R. Cluth 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: 5884930
    Abstract: A welded, steel apparatus consisting of multiple receiver tubes (A) reinforced by collars (B) separated and attached to the spacer bar (C), with a mounting tube (D) which can be inserted into a slide-in type vehicle receiver hitch. Into which is inserted the assembly consisting of the deck plate (E), mounted to and supported by bar (F), reinforced by gusset (G), attached to and spaced from the mounting tube (I) by the riser bar (H). Thus permitting the use of multiple trailer hitch accessories at the same time; including the attachment of a portable hand crank or powered winch unit.
    Type: Grant
    Filed: October 28, 1996
    Date of Patent: March 23, 1999
    Inventor: Wayne R. Cluth