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.

Date of Patent:
Aug. 01, 2006

Filed:

Jul. 13, 2005
Applicants:

Hironori Oida, Arida, JP;

Tetsuya Ashida, Arida, JP;

Takayoshi Mitsui, Arida, JP;

Inventors:

Hironori Oida, Arida, JP;

Tetsuya Ashida, Arida, JP;

Takayoshi Mitsui, Arida, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16J 15/02 (2006.01);
U.S. Cl.
CPC ...
Abstract

A metal seal of ring as a whole disposed between a first contact flat face portion and a second contact flat face portion parallel to each other. This metal seal has a middle base portion, a first contact convex portion, and a second contact convex portion. The first contact convex portion protrudes from an inner side and the second contact convex portion protrudes from an outer side. The metal seal generates torsional elastic deformation around the middle base portion as a center in an attached and compressed state.


Find Patent Forward Citations

Oida, Hironori. (2006). Metal seal and attachment method for the same and tight-seal construction (U.S. Patent No. 7083171). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7083171

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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