Inlet filter

- Porous Media Corporation
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Description

FIG. 1 is a front elevational view of an inlet filter showing our new design;

FIG. 2 is a right side elevational view, the left side elevational view being a mirror image thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D330746 November 3, 1992 Zazulia
3289847 December 1966 Rothemund
5705065 January 6, 1998 Sharpe
Patent History
Patent number: D410727
Type: Grant
Filed: Jun 26, 1998
Date of Patent: Jun 8, 1999
Assignee: Porous Media Corporation (St. Paul, MN)
Inventors: Chaouki A. Khamis (St. Anthony, MN), Carl M. Geisz (St. Paul, MN), Daniel M. Spearman (The Woodlands, TX), Michael R. Spearman (The Woodlands, TX)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Robin V. Taylor
Law Firm: Marshall & Melhorn
Application Number: 0/89,961
Classifications
Current U.S. Class: Filter Or Strainer (2) (D23/209)
International Classification: 2301;