Filter cartridge

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Description

FIG. 1 is a perspective view of the new design for a filter cartridge;

FIG. 2 is a front view thereof;

FIG. 3 is a side view thereof;

FIG. 4 is a top view thereof; and,

FIG. 5 is a bottom view thereof.

The broken lines in the Figures form no part of the claimed design.

Claims

The ornamental design for a filter cartridge, as shown and described.

Referenced Cited
U.S. Patent Documents
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Foreign Patent Documents
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Other references
  • Design U.S. Appl. No. 29/508,436, filed Nov. 6, 2014, entitled “Filter Cartridge.”
  • Design U.S. Appl. No. 29/508,433, filed Nov. 6, 2014, entitled “Filter Cartridge.”
  • U.S. Appl. No. 62/076,409, filed Nov. 6, 2014, entitled “Replacement Filter Cartridge.”
Patent History
Patent number: D750741
Type: Grant
Filed: Nov 6, 2014
Date of Patent: Mar 1, 2016
Assignee: 3M Innovative Properties Company (St. Paul, MN)
Inventors: Matt R. Branscomb (Lakeville, MN), Jeffrey M. Maki (Inver Grove Heights, MN), Jeremy A. Schmoll (Pine Island, MN), Jon P. Kragness (Farmington, MN)
Primary Examiner: Robin V Webster
Application Number: 29/508,435
Classifications
Current U.S. Class: Filter Or Strainer (2) (D23/209)