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:
Nov. 06, 1984
Filed:
Aug. 17, 1982
Applicant:
Inventor:
Melvin G Risner, Carey, OH (US);
Assignee:
REB Manufacturing, Inc., Carey, OH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60S / ;
U.S. Cl.
CPC ...
187-852 ; 254 / ;
Abstract
A hinged retainer barrier along an edge of a lift platform which normally is in its barrier position urged by a spring around the pivot of a secondary lever through links between the lever and the hinged barrier, which barrier is moved against the action of spring into its non-barrier position flat against the surface of the platform when the secondary lever engages the ground.