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. 06, 2015
Filed:
Mar. 15, 2013
Applicant:
Kidde Technologies, Inc., Wilson, NC (US);
Inventors:
David Frasure, Wilson, NC (US);
Steven Wallace, Raleigh, NC (US);
Harlan Hagge, Knightdale, NC (US);
Scott Kenneth Newlin, Willow Spring, NC (US);
Assignee:
Kidde Technologies, Inc., Wilson, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01H 35/26 (2006.01); G08B 13/20 (2006.01); H01H 35/34 (2006.01); G08B 17/04 (2006.01);
U.S. Cl.
CPC ...
H01H 35/2671 (2013.01); G08B 13/20 (2013.01); G08B 17/04 (2013.01); H01H 35/34 (2013.01);
Abstract
An integrated switch to indicate pressure changes in an environment includes a housing with a cavity between a first retainer portion and a second retainer portion, a first diaphragm held in the cavity of the housing to indicate fault conditions, and a second diaphragm held in the cavity of the housing to indicate alarm conditions.