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United States Patent D824,505
Mork ,   et al. July 31, 2018

Air treatment system filter


CLAIM The ornamental design for air treatment system filter, as shown and described.
Inventors: Mork; Steve O. (Lowell, MI), Evans; Gregory K. (Alto, MI), Teerman; Austin Levi (Zeeland, MI)
Name City State Country Type

Access Business Group International LLC



Appl. No.: D/579,303
Filed: September 29, 2016

Related U.S. Patent Documents

Application NumberFiling DatePatent NumberIssue Date
14704121May 5, 20159821260

Current U.S. Class: D23/365
Current International Class: 2304
Field of Search: ;D23/200,259,324,355-366,386-388,314,325

References Cited [Referenced By]

U.S. Patent Documents
5817168 October 1998 Wheless
6139426 October 2000 Koerber
6464745 October 2002 Rivera
D538418 March 2007 Pippel
D605274 December 2009 Kawano
D605275 December 2009 Kawano
D725254 March 2015 Roblin
Primary Examiner: Rosati; Brandon M
Assistant Examiner: Voytek; John A
Attorney, Agent or Firm: Warner Norcross + Judd LLP


FIG. 1 is a front perspective view of the air treatment system filter of the new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a back elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

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

FIG. 7 is a bottom plan view thereof.

The claimed portions of the various embodiments of the air treatment system filter are shaded. FIGS. 1-7 show features of the air treatment system filter in broken lines. These broken lines depict environmental subject matter only and form no part of the claimed design. Further, the broken lines immediately adjacent the solid-line portions of the design form the boundary of the design, with the broken lines forming no part of the claimed design.

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