Patents by Inventor Angela J. Steiner

Angela J. Steiner 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).

  • Pet collar
    Patent number: D336692
    Type: Grant
    Filed: June 5, 1991
    Date of Patent: June 22, 1993
    Assignee: Spot & Puff, Ltd.
    Inventor: Angela J. Steiner
  • Pet collar
    Patent number: D337394
    Type: Grant
    Filed: May 6, 1991
    Date of Patent: July 13, 1993
    Assignee: Spot & Puff, Ltd.
    Inventor: Angela J. Steiner
  • Pet collar
    Patent number: D338089
    Type: Grant
    Filed: June 5, 1991
    Date of Patent: August 3, 1993
    Assignee: Spot & Puff Ltd.
    Inventor: Angela J. Steiner
  • Pet collar
    Patent number: D338986
    Type: Grant
    Filed: June 5, 1991
    Date of Patent: August 31, 1993
    Assignee: Spot & Puff, Ltd.
    Inventor: Angela J. Steiner