Patents by Inventor Joseph A. Cherry

Joseph A. Cherry 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).

  • Skull clamp pin assembly
    Patent number: 5197965
    Abstract: A pin assembly for use in a skull clamp having a cylindrical non-metallic housing and a metallic rigid pin with a conical point fitted in the non-metallic housing. The non-metallic housing has fingers extending from a cavity in the surface of the housing and are positioned at an angle towards the pin end of the housing to hold the pin assembly in the skull clamp.
    Type: Grant
    Filed: July 29, 1992
    Date of Patent: March 30, 1993
    Assignee: Codman & Shurtleff, Inc.
    Inventors: Joseph A. Cherry, Victor B. Agbodoe, Raphael F. Meloul, Jose E. Lizardi