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:
Sep. 21, 2004
Filed:
Jul. 25, 2002
Applicant:
Inventors:
Thomas J. Smekal, Phoenix, AZ (US);
Piotr Grodzinski, Chandler, AZ (US);
David B. Rhine, Phoenix, AZ (US);
Assignee:
Motorola, Inc., Schaumburg, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04B 3/00 ;
U.S. Cl.
CPC ...
F04B 3/00 ;
Abstract
A fluidic pump ( ) comprises an electrolyte cavity ( ) and a pump outlet ( ) fluidically coupled to the electrolyte cavity that are within at least a portion of a fluid guiding structure ( ), two electrodes ( ) extending from the fluid guiding structure into the electrolyte cavity; and a vapor permeable membrane ( ) that prevents an electrolyte ( ) in the electrolyte cavity from passing through the pump outlet while allowing gas to flow through the pump outlet.