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:
Nov. 06, 2001
Filed:
Mar. 14, 2000
Applicant:
Inventor:
Shinji Katayama, Tamano, JP;
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
C25B 9/00 ;
U.S. Cl.
CPC ...
C25B 9/00 ;
Abstract
The present invention provides an ion exchange membrane type electrolyzer, which comprises electrodes at opposed positions via an ion exchange membrane, spacers are mounted in dot-like arrangement on openings of electrode surface to maintain spacing between the ion exchange membrane and surface of at least one of the electrodes.