Air filter

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a front perspective view from the right side of the air filter;

FIG. 2 is a front view of the air filter of FIG. 1;

FIG. 3 is a rear view of the air filter of FIG. 1;

FIG. 4 is a left side view of the air filter of FIG. 1;

FIG. 5 is a right side view of the air filter of FIG. 1;

FIG. 6 is a top view of the air filter of FIG. 1; and,

FIG. 7 is a bottom view of the air filter of FIG. 1.

Any portion of the article depicted in broken lines forms no part of the claimed design. Broken lines formed by equal length dashes show unclaimed portions of the design.

Claims

We claim the ornamental design for an air filter, as shown and described.

Referenced Cited
U.S. Patent Documents
5035797 July 30, 1991 Janik
D330746 November 3, 1992 Zazulia
D437401 February 6, 2001 Ramos et al.
D548307 August 7, 2007 Reynolds et al.
D570951 June 10, 2008 Morita
D636859 April 26, 2011 Lundgren
D638034 May 17, 2011 Jiang et al.
D656160 March 20, 2012 Strommen et al.
8167966 May 1, 2012 Amirkhanian
D666704 September 4, 2012 Osendorf et al.
D671201 November 20, 2012 Yano
D672447 December 11, 2012 Yano
D673242 December 25, 2012 Rowe
D681772 May 7, 2013 Obrecht
D685897 July 9, 2013 Drew
D698017 January 21, 2014 Modesto
D706831 June 10, 2014 Schultz
8752533 June 17, 2014 Schultz
D716427 October 28, 2014 Lim et al.
D731634 June 9, 2015 Page et al.
D735293 July 28, 2015 Schwartz
D735310 July 28, 2015 Drew
D736263 August 11, 2015 Schultz
9103303 August 11, 2015 Schultz
9387425 July 12, 2016 Osendorf et al.
D762834 August 2, 2016 Kaufmann et al.
D770592 November 1, 2016 Schwartz
D773014 November 29, 2016 Pale
D782000 March 21, 2017 Morris
D792942 July 25, 2017 Adey
D793523 August 1, 2017 Adey
D810232 February 13, 2018 Schwartz
D817440 May 8, 2018 Lossie
10052575 August 21, 2018 Downs et al.
20060111037 May 25, 2006 Poirier et al.
20120060453 March 15, 2012 Holzmann
Other references
  • U.S. Appl. No. 14/819,604, filed Aug. 6, 2015, Schultz, Michael.
  • U.S. Appl. No. 15/152,709, filed May 12, 2016, Sullivan et al.
  • U.S. Appl. No. 15/274,707, filed Sep. 23, 2016, Schultz, Michael.
  • U.S. Appl. No. 29/564,325, filed May 12, 2016, Sullivan et al.
  • U.S. Appl. No. 62/421,098, filed Nov. 11, 2016, Gleixner et al.
Patent History
Patent number: D867568
Type: Grant
Filed: Dec 9, 2016
Date of Patent: Nov 19, 2019
Assignee: Briggs & Stratton Corporation (Wauwatosa, WI)
Inventors: Steven G. Gleixner (Brookfield, WI), Robert S. Johnson (New Berlin, WI)
Primary Examiner: Lakiya G Rogers
Assistant Examiner: John A Voytek
Application Number: 29/587,154
Classifications
Current U.S. Class: Filter (D23/365)