Patents by Inventor Charles K. Beauvais

Charles K. Beauvais 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).

  • Syringe cannula holder
    Patent number: 5876379
    Abstract: A syringe cannula holder having an outer sleeve with an external thread that receives an internally threaded nut. The nut has a passage that permits a syringe cannula to pass through so that when the syringe body is installed within the outer sleeve, the nut may be threaded onto the outer sleeve leaving the cannula exposed. The syringe is held within the outer sleeve by a retaining ring.
    Type: Grant
    Filed: January 22, 1998
    Date of Patent: March 2, 1999
    Assignee: Alcon Laboratories, Inc.
    Inventors: Charles K. Beauvais, Edwin W. Blatt