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:
Jan. 27, 2004
Filed:
Mar. 08, 2001
Applicant:
Inventors:
Antonio J. Speranza, West Hartford, CT (US);
Lawrence C. Moulthrop, Jr., Windsor, CT (US);
Trent M. Molter, Glastonbury, CT (US);
Mark E. Dristy, Manchester, CT (US);
Assignee:
Proton Energy Systems, Inc., Rocky Hill, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 2/14 ; H01M 2/18 ;
U.S. Cl.
CPC ...
H01M 2/14 ; H01M 2/18 ;
Abstract
An integral screen/frame assembly for use in an electrochemical cell for supporting and facilitating the hydration of a solid membrane. The screen/frame assembly is comprised of planar screen layers having the frame disposed about the periphery of those layers such that the frame bonds the layers together.