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:
Jun. 17, 1997
Filed:
Oct. 18, 1995
Daniel Allen Rhule, Miamisburg, OH (US);
Michael Wayne Donegan, Bellbrook, OH (US);
James Lloyd Webber, Centerville, OH (US);
General Motors Corporation, Detroit, MI (US);
Abstract
An air bag module includes an inflation detection device. The air bag module includes an air bag, an inflator for generating inflator gas to inflate the air bag, and a breakable device disposed on the air bag. The breakable device has a broken condition when the air bag is inflated to a properly inflated condition and the breakable device has an unbroken condition when the air bag is inflated to less than the properly inflated condition. Upon air bag deployment, the breakable device is broken when the air bag is inflated to the properly inflated condition and the breakable device remains unbroken when the air bag is inflated to less than the properly inflated condition. Thus, the breakable device verifies that the air bag has been properly inflated after air bag deployment.