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. 17, 2016
Filed:
Sep. 15, 2011
Applicants:
Raymond Peck, Los Angeles, CA (US);
Po-ying LI, Arcadia, CA (US);
Changlin Pang, Temple City, CA (US);
Jason Shih, Yorba Linda, CA (US);
Inventors:
Raymond Peck, Los Angeles, CA (US);
Po-Ying Li, Arcadia, CA (US);
Changlin Pang, Temple City, CA (US);
Jason Shih, Yorba Linda, CA (US);
Assignee:
MiniPumps, LLC, Pasadena, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16K 15/14 (2006.01);
U.S. Cl.
CPC ...
F16K 15/145 (2013.01); Y10T 29/494 (2015.01); Y10T 137/7837 (2015.04);
Abstract
Elastomeric check valves for use, e.g., in small pump devices, may include a molded elastomeric valve body forming a pocket that extends from an opening at the valve inlet to a terminus inside the valve body, and having a slit extending from the terminus to a valve outlet.