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:
Oct. 04, 2005
Filed:
Sep. 04, 2003
Ulf Sawert, Grand Blanc, MI (US);
Hugh Wesley Ireland, Flushing, MI (US);
Michael D. Lutton, Grand Blanc, MI (US);
Mark K. Wolfenden, Burton, MI (US);
Daniel Alexander Crawford, Burton, MI (US);
Ulf Sawert, Grand Blanc, MI (US);
Hugh Wesley Ireland, Flushing, MI (US);
Michael D. Lutton, Grand Blanc, MI (US);
Mark K. Wolfenden, Burton, MI (US);
Daniel Alexander Crawford, Burton, MI (US);
Delphi Technologies, Inc., Troy, MI (US);
Abstract
A fuel level indication assembly for a fuel tank includes at least one ultrasonic sensor having a drum to emit and receive a sonic signal. The at least one ultrasonic sensor is adapted to be disposed in either one of a liquid fuel and a fuel vapor/air space within the fuel tank to measure a level of liquid fuel within the fuel tank.