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. 21, 1999
Filed:
Jul. 16, 1997
Applicant:
Inventor:
Jean-Claude Petit, Mouvaux, FR;
Assignee:
Le Joint Francais S.N.C., Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60D / ;
U.S. Cl.
CPC ...
105 18 ; 105 20 ;
Abstract
A gangway bellows for rolling stock, where the bellows has corrugated regions forming a deformable volume, and comprises a plurality of assembled-together modules, each module being made of a rubber-base material and including at least two corrugated regions that are assembled together by vulcanization.
Petit, Jean-Claude. (1999). Gangway bellows for rolling stock (U.S. Patent No. 5953998). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5953998
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile