Title:
Filter cartridge
United States Patent D441421


Inventors:
Aldred, Jeff (Boulder, CO)
Hunter, Brian (Nederland, CO)
Application Number:
29/121378
Publication Date:
05/01/2001
Filing Date:
04/05/2000
Assignee:
American Standard International Inc. (New York, NY)
Primary Class:
Field of Search:
D23/207, D23/209, 210/282, 210/497.01, 210/323.2
View Patent Images:
US Patent References:
D432622Filter cartridgeOctober, 2000Thompson et al.D23/209
D388500Water filter cartridgeDecember, 1997Burchard et al.D23/209
4609465Filter cartridge with a connector sealSeptember, 1986Miller210/323.2
3767054A FILTER TUBE CONTAINING A SELF-SEALING FILTER TUBEOctober, 1973Farrow et al.210/497.01
D205001N/AJune, 1966EnglesbergD23/209



Primary Examiner:
Taylor, Robin V.
Attorney, Agent or Firm:
JOSEPH M. HOMA (AMERICAN STANDARD INC. ONE CENTENNIAL AVENUE PISCATAWAY NJ 08855-6820)
Claims:
1. The ornamental design for a filter cartridge, as shown and described.

Description:

FIG. 1 is a top, right, perspective view of a filter cartridge incorporating our new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side elevational view thereof with the left side elevational view being a mirror image thereof; and,

FIG. 6 is a front elevational view thereof with the rear elevational view being a mirror image thereof.