Patents by Inventor Charles W. Weinacker, Jr.

Charles W. Weinacker, Jr. 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).

  • Knotted donut ring animal chew
    Patent number: D456958
    Type: Grant
    Filed: December 2, 1998
    Date of Patent: May 7, 2002
    Inventor: Charles W. Weinacker, Jr.
  • Figure eight donut ring animal chew
    Patent number: D465885
    Type: Grant
    Filed: December 2, 1998
    Date of Patent: November 19, 2002
    Inventor: Charles W. Weinacker, Jr.
  • Circular clip
    Patent number: D563778
    Type: Grant
    Filed: December 27, 2006
    Date of Patent: March 11, 2008
    Inventor: Charles W. Weinacker, Jr.
  • Animal chew toy
    Patent number: D497225
    Type: Grant
    Filed: May 6, 2002
    Date of Patent: October 12, 2004
    Inventor: Charles W. Weinacker, Jr.
  • Dog toy
    Patent number: D382382
    Type: Grant
    Filed: February 21, 1996
    Date of Patent: August 12, 1997
    Inventor: Charles W. Weinacker, Jr.
  • Dog toy
    Patent number: D382678
    Type: Grant
    Filed: February 20, 1996
    Date of Patent: August 19, 1997
    Inventor: Charles W. Weinacker, Jr.
  • Portable shower head
    Patent number: D385618
    Type: Grant
    Filed: June 25, 1996
    Date of Patent: October 28, 1997
    Inventor: Charles W. Weinacker, Jr.
  • Chew toy for dogs
    Patent number: D399612
    Type: Grant
    Filed: November 3, 1995
    Date of Patent: October 13, 1998
    Inventor: Charles W. Weinacker, Jr.
  • Knotted donut bone
    Patent number: D412606
    Type: Grant
    Filed: December 2, 1998
    Date of Patent: August 3, 1999
    Inventor: Charles W. Weinacker, Jr.