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:
Dec. 29, 2020
Filed:
Oct. 10, 2018
Applicant:
Brasscraft Manufacturing Company, Novi, MI (US);
Inventor:
Daniel Hodges, Novi, MI (US);
Assignee:
BRASSCRAFT MANUFACTURING COMPANY, Novi, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05D 23/02 (2006.01); G05D 7/01 (2006.01);
U.S. Cl.
CPC ...
G05D 23/022 (2013.01); G05D 7/012 (2013.01); G05D 23/028 (2013.01);
Abstract
An excess flow and thermal valve assembly includes a valve housing, a valve carried in the housing and displaceable during excess flow conditions to reduce flow of fluid through the assembly, and an intumescent or intumescent material carried in the valve housing and expandable during excess temperature conditions to reduce flow of fluid through the assembly.