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:
Feb. 20, 1979
Filed:
Sep. 14, 1977
Applicant:
Inventors:
Shinichiro Yamazaki, Anjo, JP;
Chikashi Tsuzuki, Okazaki, JP;
Assignee:
Aisin Seiki Kabushiki Kaisha, Kariya, JP;
Primary Examiner:
Int. Cl.
CPC ...
B60T / ;
U.S. Cl.
CPC ...
188 32 ;
Abstract
A collapsible wheel chock constructed entirely of plastics material is comprised of a wheel engaging element and a ground engaging element detachably secured to each other for pivotal movement relative to each other. A support element is detachably secured to the opposite end of the wheel engaging element for pivotal movement relative thereto with the opposite end detachably engaged with the base member for slidable movement relative thereto to allow the wheel chock to be erected and collapsed.