Patents by Inventor Leon D. Steward

Leon D. Steward 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).

  • Portable blind
    Patent number: 4979456
    Abstract: A boat supported blind including first frame structure having a first frame member for being coupled to the first sidewall of the boat, a second frame member for being coupled to the second sidewall of the boat, and a third frame member for joining the upper ends of the first and second frame members; a second frame structure having a first frame member for being coupled to the first sidewall of the boat, a second frame member for being coupled to the second sidewall of the boat, and a third frame member for joining the upper ends of the first and second frame members; and cover structure for substantially covering the frame structures and the boat. The cover structure includes a first cover member for covering the first frame members of the first and second frame structures, and a second cover member for covering the second frame members and a portion of the third frame members of the first and second frame structures.
    Type: Grant
    Filed: January 23, 1990
    Date of Patent: December 25, 1990
    Inventor: Leon D. Steward