The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 18, 2004
Filed:
May. 23, 2002
Applicant:
Inventor:
Burns P. Phillips, Nashville, TN (US);
Assignee:
Boss Instruments Limited, Nashville, TN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B 1/760 ;
U.S. Cl.
CPC ...
A61B 1/760 ;
Abstract
A clamping device, preferably for use on a retractor support, has an upper clamp and a lower clamp. The clamps include a movable jaw and a fixed jaw pivotal between a locked configuration and an unlocked configuration which both locks the clamps in a shut configuration and fixes the angular position of the clamps relative to one another. A drawbar and cam act together to compress the upper and lower clamps into a clamping or locking position.