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. 26, 2023
Filed:
Apr. 19, 2021
Applicant:
Kidde Technologies, Inc., Wilson, NC (US);
Inventors:
Eli Baldwin, Knightdale, NC (US);
James Allen Varnell, Black Creek, NC (US);
Assignee:
KIDDE TECHNOLOGIES, INC., Wilson, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A62C 37/10 (2006.01); A62C 35/02 (2006.01); A62C 37/50 (2006.01); G01N 1/22 (2006.01); G01N 21/53 (2006.01);
U.S. Cl.
CPC ...
A62C 37/10 (2013.01); A62C 35/023 (2013.01); A62C 37/50 (2013.01); G01N 1/2247 (2013.01); G01N 21/534 (2013.01);
Abstract
A flow control device includes a flow shield defining a volume and a plurality of shield openings of the flow shield arranged such that gas entering the volume must pass through at least one of the plurality of shield openings. The flow control device also includes a flow restrictor to define an opening for the gas exiting the volume.