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. 09, 1989
Filed:
Feb. 01, 1988
Applicant:
Inventor:
Robert Fox, Wilmington, CA (US);
Assignee:
Norco Industries, Inc., , US;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60T / ;
U.S. Cl.
CPC ...
188 32 ; 188 / ; 188 36 ;
Abstract
A locking chock which is of the character of a ground brake for the fore and aft wheels of a tandem axle vehicle makes use of a separate chock or blocker for each wheel. Each chock has a flat, ground-engaging face and an oblique wheel-engaging face. There is an initially retacted threaded shaft extending between the chocks which, once the chocks are in proper position, is extended to push the chocks into blocking engagement against the corresponding opposite wheels.
Fox, Robert. (1989). Lock chock for tandem axle wheels (U.S. Patent No. 4828076). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4828076
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile