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. 31, 1987
Filed:
Aug. 02, 1985
Applicant:
Inventors:
Gregory J Morris, Lake Jackson, TX (US);
Sandor Grosshandler, Houston, TX (US);
Assignee:
The Dow Chemical Company, Midland, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C25B / ; C25B / ;
U.S. Cl.
CPC ...
204252 ; 204253 ; 204279 ; 204267 ;
Abstract
A combination seal and tentering means for an electrolysis cell comprising a substantially solid member interposed between at least one side of a separator of the cell and at least one electrode frame member of the cell. The substantially solid member has a first generally planar surface in contact with one side of the separator of the cell and a second uneven surface in contact with the electrode frame of the cell and a periphery defining a shoulder portion having an inside in contact with the outside surface of the electrode frame member.