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:
Apr. 01, 2025
Filed:
Sep. 14, 2020
Applicant:
Rieke Llc, Auburn, IN (US);
Inventors:
Gary Baughman, Auburn, IN (US);
Thomas Kasting, Auburn, IN (US);
Assignee:
RIEKE LLC, Auburn, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05B 11/00 (2023.01); B05B 7/00 (2006.01); B05B 11/10 (2023.01);
U.S. Cl.
CPC ...
B05B 11/00442 (2018.08); B05B 7/0018 (2013.01); B05B 11/1087 (2023.01);
Abstract
A valve for a dispenser pump is carried on a circular post or tube of a pump body. A protruding, sealing flange is formed at one end, while the opposing end includes tapering ribs extend along the inner surface of the hollow, tubular valve. In function, the ribs facilitate the passage of make-up air between the inner surface and the post/tube.