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:
Dec. 04, 2001
Filed:
Feb. 18, 2000
Applicant:
Inventor:
Sylvain Thomire, Levallois, FR;
Assignee:
Valeo, Paris, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16D 2/508 ; B21C 2/318 ;
U.S. Cl.
CPC ...
F16D 2/508 ; B21C 2/318 ;
Abstract
A device comprising an outer body (,) integral with a guide tube (,) defining on its own a blind ring-shaped cavity (,) axially oriented wherein a piston (,) moves guided by the guide tube (,). The guide tube (,) is produced by impact extrusion. The invention is applicable to motor vehicles.
Thomire, Sylvain. (2001). Hydraulic control clutch device equipped with a guide tube and method for producing such a tube (U.S. Patent No. 6325194). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6325194
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile