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:
Sep. 22, 2020
Filed:
Oct. 06, 2016
Applicant:
Thorn Security Limited, Sunbury-on-Thames, Middlesex, GB;
Inventor:
Stephen Penney, Feltham, GB;
Assignee:
Thorn Security Limited, Sunbury-on-Thames, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G08B 29/14 (2006.01); B05B 17/00 (2006.01); G08B 17/10 (2006.01);
U.S. Cl.
CPC ...
G08B 29/145 (2013.01); B05B 17/0646 (2013.01); G08B 17/10 (2013.01);
Abstract
The present invention relates to a fire detector testing device for installation with, or retrofitting to, a fire detector. An aerosol generator in fluid connection with a liquid reservoir directs an aerosol towards a detector element of the fire detector in order to test whether smoke entry has been compromised. The liquid reservoir of the present invention may be installed within a base of the detector, between the base and the detector, or in the detector itself.