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. 08, 1983
Filed:
Nov. 17, 1980
Applicant:
Inventor:
Bennett O Blout, Berwyn, IL (US);
Assignee:
Evans Products Company, Portland, OR (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60P / ; B61D / ; B63B / ;
U.S. Cl.
CPC ...
410134 ; 410138 ; 410139 ;
Abstract
An improved trolley structure for a freight bracing bulkhead assembly. The sprocket wheels of the trolley structure are designed to cooperate with the same apertures in supporting tracks located in a cargo area as cooperate with the locking pins of the bulkhead assembly. The sprocket wheels are mounted on the trolley shaft by means which permit the axis of each sprocket wheel to shift relative to the axis of the trolley shaft. A safety member is provided to prevent vertical disengagement of the sprocket wheels from the tracks.