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:
Sep. 05, 2000
Filed:
Jan. 12, 1998
Applicant:
Inventors:
Floyd A Colibert, West Jordan, UT (US);
John D Clarke, Kearns, UT (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60D / ;
U.S. Cl.
CPC ...
280511 ; 280508 ;
Abstract
A ball hitch coupler which provides a simplified structure for coupling a ball hitch mounted on a towing vehicle to a coupler mounted on a trailer. This invention provides an innovative single cam pin locking mechanism, which in combination with a safety pin device and a tension spring provides a strong and secure ball coupler which has a minimum of moving parts and is designed to be easily used by a user by hand.