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. 22, 2002
Filed:
Jun. 29, 2001
John C. Fisher, Lutz, FL (US);
Breed Automotive Technology, Inc., Lakeland, FL (US);
Abstract
An ignitor has an outer metal can containing a quantity of reactive material for initiating a pyrotechnic material. A circuit board has a first side that is in contact with the reactive material and a second side that is isolated from the reactive material. A metal structure adjacent the circuit board is well grounded. At least two electrical pins are electrically connected to first electrical traces formed on the second side of the circuit board. Electrical discharge gaps are formed by second electrical traces extending from the first electrical traces to form sharp points which extend to within less than about 0.127 mm of a conductive path to ground.