Patents by Inventor William C. Holbeck

William C. Holbeck 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).

Telephone earpiece and mouthpiece cover

Patent number: D358396

Type: Grant

Filed: April 26, 1993

Date of Patent: May 16, 1995

Inventor: William C. Holbeck

Telephone earpiece and mouthpiece cover