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:
Dec. 21, 1982
Filed:
Dec. 28, 1979
Applicant:
Inventor:
Murray M Guttman, Saddle Brook, NJ (US);
Assignee:
Envirotech Corporation, Menlo Park, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
210225 ; 91459 ; 210230 ;
Abstract
A device for moving filter plates from one end of a filter press to the other end, includes carriages which selectively couple to each of the plates and which are driven to slide along the frame members of the press by a hydraulic motor. A control means is provided to control the operation of the hydraulic motor.