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:
Oct. 11, 1983
Filed:
Oct. 13, 1981
Applicant:
Inventors:
Robert W DeWitt, Lombard, IL (US);
Lester H Feddeler, Elk Grove Village, IL (US);
Assignee:
Coach and Car Equipment Corporation, Elk Grove Village, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B61L / ;
U.S. Cl.
CPC ...
248285 ; 297345 ;
Abstract
A seat is attached atop a trunnion member rotatably mounted within an intermediate tubular member vertically slidable within a tubular base member. Structure is provided for reducing wear between rubbing surfaces on the trunnion member and the intermediate member, and this same structure functions as part of the elevating mechanism for the intermediate member.
DeWitt, Robert. (1983). Seat with wear-resistant mounting (U.S. Patent No. 4408743). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4408743
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile