Water filter cartridge housing or similar article

Description

FIG. 1 is a top plan view of a water filter cartridge housing or similar article showing my new design;

FIG. 2 is a side elevational view thereof, as seen from the right of FIG. 1;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a side elevational view thereof, as seen from the left of FIG. 1;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D221850 September 1971 Anderson
D256944 September 16, 1980 Fox, Jr.
D277305 January 22, 1985 Grube
D285958 September 30, 1986 Koizumi et al.
4172796 October 30, 1979 Corder
4389311 June 21, 1983 La Freniere
4686037 August 11, 1987 Lang
Patent History
Patent number: D311570
Type: Grant
Filed: Jun 7, 1988
Date of Patent: Oct 23, 1990
Assignee: American Cyanamid Company (Stamford, CT)
Inventor: Keith F. Woodruff (Mountainside, NJ)
Primary Examiner: Susan J. Lucas
Assistant Examiner: M. H. Tung
Attorney: Charles J. Fickey
Application Number: 7/203,205
Classifications
Current U.S. Class: Filter Or Strainer (2) (D23/209)