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. 02, 2007
Filed:
Jun. 04, 2004
Applicants:
Leslie Fernandes, La Canada, CA (US);
Arnaud Amy, Creteil, FR;
Inventors:
Leslie Fernandes, La Canada, CA (US);
Arnaud Amy, Creteil, FR;
Assignee:
Senior Operations, Inc., Bartlett, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01M 3/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A leak detector for an insulated duct carrying pressurized hot air comprises a cuff secured over a circumferential cut in the insulation of the duct, thereby creating a reservoir of hot air which has leaked from the duct, a manifold defining a conduit therein in communication with the hot air reservoir and a cap for securing heat sensitive wires to manifold at the end of the conduit such that the hot air from the hot air reservoir impinges directly on the heat sensitive wires.