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:
Mar. 24, 2026
Filed:
Feb. 26, 2025
Toyoda Gosei Co., Ltd, Kiosu, JP;
Roy P. Deutschmann, South Lyon, MI (US);
Elaina M. Emig, Detroit, MI (US);
David L. Guyton, Jr., Commerce Township, MI (US);
TOYODA GOSEI CO., LTD., Kiosu, JP;
Abstract
A steering wheel assembly includes a steering wheel including an inlet hole, a breath sensor including an inlet for detecting an alcohol level within an air sample, and a breathed air delivery device provided between the steering wheel and the breath sensor, the breathed air delivery device fluidly coupling the inlet hole of the steering wheel to the inlet of the breath sensor, the breathed air delivery device including a rotating portion that rotates with the steering wheel and a fixed portion that does not rotate with the steering wheel.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile