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:
May. 13, 2025
Filed:
Sep. 27, 2023
Applicant:
Engineered Controls International, Llc, Elon, NC (US);
Inventors:
Chad Thomas, Summerfield, NC (US);
Howard M. Konishi, Redmond, WA (US);
Jeffrey S. Howard, Elon, NC (US);
Assignee:
Engineered Controls International, LLC, Elon, NC (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F17C 13/04 (2006.01); F16K 15/02 (2006.01); F17C 5/02 (2006.01); F17C 5/06 (2006.01); F17C 6/00 (2006.01); F17C 9/00 (2006.01);
U.S. Cl.
CPC ...
F17C 13/04 (2013.01); F16K 15/026 (2013.01); F17C 5/02 (2013.01); F17C 5/06 (2013.01); F17C 6/00 (2013.01); F17C 9/00 (2013.01); F17C 2205/0326 (2013.01); F17C 2205/0329 (2013.01); F17C 2205/0335 (2013.01); F17C 2205/037 (2013.01); F17C 2221/033 (2013.01); F17C 2221/035 (2013.01); F17C 2223/0123 (2013.01); F17C 2223/0153 (2013.01); F17C 2223/0161 (2013.01); F17C 2250/03 (2013.01); F17C 2250/0443 (2013.01); F17C 2250/0478 (2013.01); F17C 2260/02 (2013.01); F17C 2260/036 (2013.01); F17C 2260/04 (2013.01);
Abstract
Low emission nozzles and receptacles are disclosed. A receptacle includes a main body, a first stem, a first poppet connected to the first stem, a valve seat disposed in the main body, a first spring configured to bias the first poppet to a first closed position, a second stem slidingly engaged to the first poppet and the first stem, a second poppet connected to the second stem, and a second spring configured to bias the second poppet to a second closed position.