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:
Apr. 06, 2004
Filed:
Jan. 16, 2002
Applicant:
Inventor:
Steven S. Davis, Farmington, UT (US);
Assignee:
Envirotech Molded Products, Inc., Salt Lake City, UT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 2/512 ;
U.S. Cl.
CPC ...
B01D 2/512 ;
Abstract
A filter plate for a filter press assembly is disclosed which is structured with replaceable wear elements to increase the resistance of the filter plate to degradation caused by processing of abrasive filtrates. While the wear elements may eventually degrade due to contact with abrasive filtrates, the wear elements are easily replaceable, thereby prolonging the life of the filter plate and reducing operating costs. The replaceable wear elements may be used to retrofit existing filter plates.