Patents by Inventor Don R. Hendricks

Don R. Hendricks 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: 7047906
    Abstract: A bird perch assembly has a polygonal base that perpendicularly supports an upwardly projecting structure that resembles a tree canopy and provides a comfortable perch and play area for pets, preferably exotic birds. A vertically upright, supporting post supports upper and lower pairs of vertically inclined ladders that are secured at an angle by suitable support brackets mated to the post. The lower vertical ladders are longer than the upper vertical ladders, and the tops of vertical ladders form a level plane above the base. Horizontal platform ladders that extend between the tops of the vertical ladders define a flat perch plane. The upwardly divergent vertical ladders from a “V-shaped” tree canopy.
    Type: Grant
    Filed: June 18, 2004
    Date of Patent: May 23, 2006
    Inventor: Don R. Hendricks
  • Patent number: D512190
    Type: Grant
    Filed: June 28, 2004
    Date of Patent: November 29, 2005
    Inventor: Don R. Hendricks