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:
Mar. 02, 2010
Filed:
Dec. 11, 2007
Applicant:
Kermit Achterman, La Canada Flintridge, CA (US);
Inventor:
Kermit Achterman, La Canada Flintridge, CA (US);
Assignee:
Kermit L. Achterman & Associates, Inc., La Canada Flintridge, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F04B 1/26 (2006.01); F04B 49/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A fluid metering device for monitoring flow of fluid is provided. The fluid metering device comprises: an electric motor; and a housing having a manifold section, a motor adapter plate and a pressure retaining container, said pressure retaining container encompassing a pressurized chamber having a hydraulic pump placed in the pressurized chamber; and the manifold section including an air bleed valve and a pressure biased relief valve for maintaining pressure within the housing.