Filter plate
Description
FIG. 1 is a top plan view of a filter plate showing my new design;
FIG. 2 is a bottom plan view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a rear elevational view thereof; and,
FIG. 6 is a front elevational view thereof.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
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Patent History
Patent number: D327313
Type: Grant
Filed: Sep 1, 1989
Date of Patent: Jun 23, 1992
Inventor: Henry B. Kopf (Cary, NC)
Primary Examiner: Susan J. Lucas
Assistant Examiner: M. H. Tung
Attorney: Steven J. Hultquist
Application Number: 7/402,925
Type: Grant
Filed: Sep 1, 1989
Date of Patent: Jun 23, 1992
Inventor: Henry B. Kopf (Cary, NC)
Primary Examiner: Susan J. Lucas
Assistant Examiner: M. H. Tung
Attorney: Steven J. Hultquist
Application Number: 7/402,925
Classifications
Current U.S. Class:
Filter Or Strainer (2) (D23/209)