Title:
Liquid filter cartridge pack
United States Patent D439304


Inventors:
Tilp, Joseph F. (Dubuque, IA)
Chomka, Chester E. (Bellevue, IA)
Leppert, Kerry W. (Dubuque, IA)
Larkner, Thomas J. (Dubuque, IA)
Application Number:
29/119795
Publication Date:
03/20/2001
Filing Date:
03/08/2000
Assignee:
Barnstead Thermolyne Corporation (Dubuque, IA)
Primary Class:
Field of Search:
D23/200, D23/207, D23/209, 210/232, 210/340-1, 210/241
View Patent Images:
US Patent References:
D407462Water purification unitMarch, 1999Bishop et al.D23/209
5807488Exchangeable filter medium container and method of connecting and recycling such containersSeptember, 1998Riviere et al.210/232
D398368Filter cartridge assemblySeptember, 1998SchroerD23/209
4944875Plural filter tube sequential distribution apparatusJuly, 1990Gaignet210/232
D290638Reverse osmosis water purifierJune, 1987BishopD23/209
D238875N/AFebruary, 1976Berry et al.D23/209
D236829N/ASeptember, 1975Berry et al.D23/209



Primary Examiner:
Taylor, Robin V.
Attorney, Agent or Firm:
Wood, Herron & Evans, L.L.P.
Claims:
1. The ornamental design for liquid filter cartridge pack, as shown anddescribed.

Description:

FIG. 1 is a perspective view of a liquid filter cartridge pack embodying the design of my invention;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a top plan view thereof.