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:
Aug. 09, 1977
Filed:
Apr. 11, 1975
Applicant:
Inventors:
Shyam D Argade, Woodhaven, MI (US);
John J Bortak, Plymouth, MI (US);
Stephen M Collins, Trenton, MI (US);
Eugene Y Weissman, Birmingham, MI (US);
Assignee:
BASF Wyandotte Corporation, Wyandotte, MI (US);
Primary Examiner:
Int. Cl.
CPC ...
C25B / ; C25B / ; C25B / ;
U.S. Cl.
CPC ...
204256 ; 204258 ; 204279 ;
Abstract
Electrolytic filter press cell frames are provided with a polymeric protective covering which is either directly laminated thereonto or otherwise secured thereto. The protective covering is, preferably, a fluorinated hydrocarbon.
Argade, Shyam. (1977). Protective covering for electrolytic filter press cell frames (U.S. Patent No. 4040935). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4040935
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile