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. 03, 1985
Filed:
Feb. 24, 1983
Applicant:
Inventor:
Larry Johnson, Sterling, IL (US);
Assignee:
Lawrence Brothers, Inc., Sterling, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60B / ;
U.S. Cl.
CPC ...
16 98 ; 16102 ; 16DI / ; 16DI / ;
Abstract
There is disclosed a truck assembly which is movable along a track and adapted to support a door panel, or the like, for corresponding movement. The truck assembly comprises wheel members mounted to a pair of axles. The axle are in turn supported by a carriage assembly which includes bearing arrangements for each wheel. The carriage assembly further includes holding means for maintaining the bearing assemblies in supportive position. A hanger member for the door panel is also provided, and is mounted to the carriage.