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:
Dec. 31, 1996
Filed:
Jun. 27, 1995
Applicant:
Inventor:
Werner O Merlo, Spruce Grove, Alberta, CA;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16C / ;
U.S. Cl.
CPC ...
403128 ; 403124 ; 403103 ; 403 90 ; 403 84 ;
Abstract
In an angularly adjustable, releasably lockable ball joint, the ball has a surface covered with regular polygonal patterns of spaced-apart protrusions. The protrusions each define a concavity. An actuator tip is provided to penetrate the concavity and simultaneously contact all of the protuberances of the pattern to lock the ball and actuator together, thereby fixing the orientation of shanks attached to the ball and actuator.