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. 16, 2003
Filed:
Jun. 21, 2001
Applicant:
Inventors:
Hideyuki Tajima, Oobu, JP;
Norihiko Nakano, Anjo, JP;
Assignee:
Denso Corporation, , JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R 3/00 ;
U.S. Cl.
CPC ...
G01R 3/00 ;
Abstract
A sensing element, disposed in a housing, has a gas contact portion exposed to a measured gas. A protective cover extends from a distal end of the housing so as to surround the gas contact portion of the sensing element. A first metallic cover surrounds signal output terminals and leads connected to the sensing element. In manufacturing the first metallic cover, a shot blasting is applied to a surface of a semi-finished product of the first metallic cover.
Quick Actions:
Tajima, Hideyuki. (2003). Method for manufacturing a gas sensor (U.S. Patent No. 6618927). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6618927
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile