Patents by Inventor John J. Seller

John J. Seller 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).

  • Animal grooming apparatus having improved tethering device
    Patent number: 4041905
    Abstract: A tethering device includes a tether cord wrapped around a friction braked drum. The drum serves to store the cord when the tether is in a shortened condition for holding the animal in position on an elevated grooming table. Should the animal fall off the table, the cord is unwound from the drum to avoid injury to the animal.
    Type: Grant
    Filed: November 19, 1975
    Date of Patent: August 16, 1977
    Inventors: Charles H. Prager, John J. Seller