Patents by Inventor Ernest A. Von Zell

Ernest A. Von Zell 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).

  • Canine swim safe vest and collar
    Patent number: 7559817
    Abstract: The present invention is a dog “swim safe” floatation system, including flanking water wings sewn directly to a suspension-type harness for the dog. The harness can be adjusted by a system of Velcro and latches and thus the entire apparatus can be conveniently modified to promote stability. A canine floatation collar is also disclosed.
    Type: Grant
    Filed: March 7, 2008
    Date of Patent: July 14, 2009
    Inventor: Ernest A. Von Zell
  • Canine swim safe vest and collar
    Publication number: 20080227346
    Abstract: The present invention is a dog “swim safe” floatation system, including flanking water wings sewn directly to a suspension-type harness for the dog. The harness can be adjusted by a system of Velcro and latches and thus the entire apparatus can be conveniently modified to promote stability. A canine floatation collar is also disclosed.
    Type: Application
    Filed: March 7, 2008
    Publication date: September 18, 2008
    Inventor: Ernest A. Von Zell