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:
Jul. 14, 2026
Filed:
Jan. 17, 2024
Ngk Insulators, Ltd., Nagoya, JP;
Shintaro Maki, Nagoya, JP;
Kota Katagiri, Nagoya, JP;
Kohei Yaita, Nagoya, JP;
Yuya Seike, Nagoya, JP;
NGK INSULATORS, LTD., Nagoya, JP;
Abstract
Provided is a gas sensor that prevents risks such as deterioration of airtightness of the interior of an outer tube, rupture of an elastic body, and occurrence of the displacement of a contact point without swaging a rear end side of the outer tube to have a tapered shape. In the gas sensor according to one aspect of the present invention, a diameter of a reduced diameter portion formed on a rear end side of a tubular body and swaging the elastic body is constant in the axial direction, and a value of a comprehensive parameter which is an index for evaluating the deformation of the elastic body is 0.038 or more and 0.171 or less.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile