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:
Apr. 21, 2026
Filed:
Nov. 21, 2023
Niterra Co., Ltd., Nagoya, JP;
Masana Okai, Nagoya, JP;
Kensuke Mizutani, Nagoya, JP;
Ryoji Aoki, Nagoya, JP;
Yusuke Ando, Nagoya, JP;
Niterra Co., Ltd., Nagoya, JP;
Abstract
A gas sensor () including: a sensor element (); a tubular casing (); a lead wire (); and an elastic member () having a terminal passage hole () through which the lead wire passes, the terminal passage hole having two or more annular projecting ridges (R-R) on an inner surface thereof, the elastic member being placed on a rear-end of the casing and sealing the opening (), wherein the casing is reduced in diameter by a crimping portion () so that the projecting ridges contact with an outer surface of the lead wire in an airtight state, and when the elastic member is viewed in a state of being removed from the casing, an inner diameter dof a first projecting ridge which is the projecting ridge on a most-front-end side is smallest among inner diameters of all the projecting ridges.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile