Patents by Inventor Chihiro Masukawa

Chihiro Masukawa 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).

  • Collar for pet
    Patent number: 6325024
    Abstract: A collar for a pet comprises a band to be wound around the neck of a pet and a primary decoration that imitates part of a piece of clothing worn by a person. The decoration has an upper edge extending as an arcuate ascending curve from the rear of the neck of the pet to the front when the collar is put around the neck of the pet. An element, which partially overlaps with the primary decoration allows a detachable added decoration to be attached to the band. This attachment element is not seen from outside. The band is prevented from turning by any one of various mechanism.
    Type: Grant
    Filed: August 4, 1999
    Date of Patent: December 4, 2001
    Inventor: Chihiro Masukawa