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:
Jan. 05, 2010
Filed:
Mar. 02, 2007
Applicants:
John J. Andres, Chapel Hill, NC (US);
Stanley D. Burnette, Colorado Springs, CO (US);
David A. Bush, Colorado Springs, CO (US);
Inventors:
John J. Andres, Chapel Hill, NC (US);
Stanley D. Burnette, Colorado Springs, CO (US);
David A. Bush, Colorado Springs, CO (US);
Assignee:
Walter Kidde Portable Equipment, Inc., Mebane, NC (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G08B 17/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
A life safety device includes a smoke sensor and a carbon monoxide (CO) sensor. Smoke sensitivity of the device is adaptively adjusted based upon the smoke sensor signal and the CO sensor signal.