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, 2021
Filed:
Jul. 16, 2018
Applicant:
Ratier-figeac Sas, Figeac, FR;
Inventor:
Christian Fages, Figeac, FR;
Assignee:
RATIER-FIGEAC SAS, Figeac, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16J 3/04 (2006.01); B29C 64/106 (2017.01); B33Y 10/00 (2015.01); F16J 15/02 (2006.01); B33Y 80/00 (2015.01); G05G 25/04 (2006.01); B29L 31/00 (2006.01); B29L 9/00 (2006.01); F16H 59/02 (2006.01); G05G 9/047 (2006.01);
U.S. Cl.
CPC ...
F16J 3/041 (2013.01); B29C 64/106 (2017.08); B33Y 10/00 (2014.12); B33Y 80/00 (2014.12); F16J 3/042 (2013.01); F16J 15/022 (2013.01); G05G 25/04 (2013.01); B29K 2995/007 (2013.01); B29L 2009/00 (2013.01); B29L 2031/703 (2013.01); F16H 59/0213 (2013.01); G05G 9/047 (2013.01);
Abstract
A bellows comprises a unitary bellows body extending from a first end to a second end in an axial direction. The stiffness of the bellows body varies in at least an axial direction.