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. 07, 2014
Filed:
Jan. 06, 2010
Applicants:
Lionel Le Gall, Villeurbanne, FR;
Pierre Chevalier, Lyons, FR;
Jean-claude Petit, Mouvaux, FR;
Inventors:
Assignee:
Areva NP, Courbevoie, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16L 55/10 (2006.01); G21C 13/06 (2006.01); F16L 55/115 (2006.01); F22B 37/22 (2006.01);
U.S. Cl.
CPC ...
F16L 55/1152 (2013.01); G21C 13/06 (2013.01); Y02E 30/40 (2013.01); F22B 37/222 (2013.01);
Abstract
A sealed stopper for an opening in a junction tubing between an enclosure and a pipe, including an attachment ring. The stopper includes a rigid lid and a sealing assembly borne by the lid including a passive annular gasket including at least one annular internal chamber, a first static annular gasket, a second static annular gasket and a flat gasket ensuring the seal of the opening of the tubing.
Le Gall, Lionel. (2014). Sealed stopper for an opening in a junction tubing between a housing and a pipe, and method for implementing said stopper (U.S. Patent No. 8851123). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8851123
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile