Filter Patents (Class D23/365)
  • Particulate filter
    Patent number: D732152
    Type: Grant
    Filed: June 6, 2012
    Date of Patent: June 16, 2015
    Assignee: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: Kentaro Iwasaki, Tatsuro Kawauchi, Hajime Yoshino, Teruo Komori
  • Filter for removing particle matter
    Patent number: D732650
    Type: Grant
    Filed: January 7, 2014
    Date of Patent: June 23, 2015
    Assignee: NGK Insulators, Ltd.
    Inventor: Toshio Yamada
  • Particulate filter
    Patent number: D733276
    Type: Grant
    Filed: December 17, 2013
    Date of Patent: June 30, 2015
    Assignee: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: Masashi Inoue, Tatsuya Naito, Hiroyuki Ikawa
  • Filter for removing particle matter
    Patent number: D733277
    Type: Grant
    Filed: January 7, 2014
    Date of Patent: June 30, 2015
    Assignee: NGK Insulators, Ltd.
    Inventor: Toshio Yamada
  • Air filter
    Patent number: D735310
    Type: Grant
    Filed: April 5, 2013
    Date of Patent: July 28, 2015
    Assignee: BRIGGS & STRATTON CORPORATION
    Inventor: Christopher J. Drew
  • Exhaust cleaner for fluid pressure device
    Patent number: D735311
    Type: Grant
    Filed: January 6, 2014
    Date of Patent: July 28, 2015
    Assignee: SMC Corporation
    Inventor: Hiroyuki Horiguchi
  • Exhaust cleaner for fluid pressure device
    Patent number: D735312
    Type: Grant
    Filed: January 6, 2014
    Date of Patent: July 28, 2015
    Assignee: SMC Corporation
    Inventor: Hiroyuki Horiguchi
  • Exhaust cleaner for fluid pressure device
    Patent number: D735313
    Type: Grant
    Filed: January 6, 2014
    Date of Patent: July 28, 2015
    Assignee: SMC Corporation
    Inventor: Hiroyuki Horiguchi
  • Exhaust cleaner for fluid pressure device
    Patent number: D736364
    Type: Grant
    Filed: January 6, 2014
    Date of Patent: August 11, 2015
    Assignee: SMC Corporation
    Inventor: Hiroyuki Horiguchi
  • Filter
    Patent number: D737945
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: September 1, 2015
    Assignee: Illinois Tool Works Inc.
    Inventors: Derek J. Leatzow, Keith A. Grider, Daniel J. Greene
  • Filter for an air filtration device
    Patent number: D737946
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: September 1, 2015
    Assignee: Illinois Tool Works Inc.
    Inventors: Derek J. Leatzow, Keith A. Grider, Daniel J. Greene, Antonio J. Belton
  • Removable filter for a fan
    Patent number: D738998
    Type: Grant
    Filed: May 27, 2013
    Date of Patent: September 15, 2015
    Inventor: Harlice Laver
  • Kitchen ventilation appliance filter
    Patent number: D738999
    Type: Grant
    Filed: August 29, 2013
    Date of Patent: September 15, 2015
    Assignee: BSH Home Appliances Corporation
    Inventors: Richard W. Funnell, II, Andy Mok
  • Air filter
    Patent number: D739513
    Type: Grant
    Filed: July 19, 2013
    Date of Patent: September 22, 2015
    Assignee: K&N Engineering, Inc.
    Inventors: Steve Williams, Jere James Wall
  • Top filter
    Patent number: D740927
    Type: Grant
    Filed: March 5, 2013
    Date of Patent: October 13, 2015
    Assignee: K&N Engineering, Inc.
    Inventors: Steve Williams, Jere James Wall
  • Exhaust gas treatment apparatus
    Patent number: D741985
    Type: Grant
    Filed: April 16, 2013
    Date of Patent: October 27, 2015
    Assignee: FIH (Hong Kong) Limited
    Inventors: Zhi-Jin Ma, Fei Yu
  • Door filter
    Patent number: D741986
    Type: Grant
    Filed: January 30, 2014
    Date of Patent: October 27, 2015
    Assignee: Bordin Racing Limited
    Inventor: Andrew Bordin
  • Angled filter housing
    Patent number: D742496
    Type: Grant
    Filed: March 13, 2013
    Date of Patent: November 3, 2015
    Inventor: Scott Carter
  • Particulate filter
    Patent number: D744078
    Type: Grant
    Filed: June 6, 2012
    Date of Patent: November 24, 2015
    Assignee: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: Kentaro Iwasaki, Tatsuro Kawauchi, Hajime Yoshino, Teruo Komori
  • Filter for an air filtration device
    Patent number: D744624
    Type: Grant
    Filed: March 26, 2015
    Date of Patent: December 1, 2015
    Assignee: Illinois Tool Works, Inc.
    Inventors: Derek J. Leatzow, Keith A. Grider, Daniel J. Greene, Antonio J. Belton
  • Filter for an air filtration device
    Patent number: D744625
    Type: Grant
    Filed: July 10, 2015
    Date of Patent: December 1, 2015
    Assignee: Illinois Tool Works, Inc.
    Inventors: Derek J. Leatzow, Keith A. Grider, Daniel J. Greene, Antonio J. Belton
  • Filter for an air filtration device
    Patent number: D744626
    Type: Grant
    Filed: July 10, 2015
    Date of Patent: December 1, 2015
    Assignee: Illinois Tool Works, Inc.
    Inventors: Derek J. Leatzow, Keith A. Grider, Daniel J. Greene, Antonio J. Belton
  • Filter for an air filtration device
    Patent number: D746969
    Type: Grant
    Filed: July 10, 2015
    Date of Patent: January 5, 2016
    Assignee: Illinois Tool Works Inc.
    Inventors: Derek J. Leatzow, Keith A. Grider, Daniel J. Greene
  • Honeycomb filter
    Patent number: D748236
    Type: Grant
    Filed: April 30, 2013
    Date of Patent: January 26, 2016
    Assignee: IBIDEN CO., LTD
    Inventors: Toshiaki Shibata, Yuki Miwa
  • Honeycomb filter
    Patent number: D748237
    Type: Grant
    Filed: April 30, 2013
    Date of Patent: January 26, 2016
    Assignee: IBIDEN CO., LTD
    Inventors: Toshiaki Shibata, Yuki Miwa
  • Honeycomb filter
    Patent number: D749714
    Type: Grant
    Filed: April 30, 2013
    Date of Patent: February 16, 2016
    Assignee: IBIDEN CO., LTD.
    Inventors: Toshiaki Shibata, Yuki Miwa
  • Filter
    Patent number: D754315
    Type: Grant
    Filed: November 4, 2013
    Date of Patent: April 19, 2016
    Assignee: iRobot Corporation
    Inventor: Russell Walter Morin
  • Ultrasonic humidification generation module
    Patent number: D754832
    Type: Grant
    Filed: December 12, 2014
    Date of Patent: April 26, 2016
    Assignee: GenieBio Corporation
    Inventors: Dong-Jin Seo, Min-Seok Kim, Yong-Ju Oh
  • Exhaust gas purifying device
    Patent number: D757919
    Type: Grant
    Filed: April 1, 2015
    Date of Patent: May 31, 2016
    Assignee: Yanmar Co., Ltd
    Inventor: Tomoyuki Kimura
  • Industrial filter
    Patent number: D760884
    Type: Grant
    Filed: December 19, 2014
    Date of Patent: July 5, 2016
    Assignee: Hydrogen HK Limited
    Inventor: Stuart Green
  • High efficiency particulate air filter seal
    Patent number: D761407
    Type: Grant
    Filed: October 23, 2013
    Date of Patent: July 12, 2016
    Assignee: Lincoln Global, Inc.
    Inventor: Theresa M. Spear
  • Filter for an air filtration device
    Patent number: D761946
    Type: Grant
    Filed: September 12, 2014
    Date of Patent: July 19, 2016
    Assignee: Illinois Tool Works Inc.
    Inventors: Ryan L. Francis, Stephen Patrick Moore
  • Air filter
    Patent number: D762291
    Type: Grant
    Filed: August 8, 2012
    Date of Patent: July 26, 2016
    Assignee: MANN+HUMMEL GMBH
    Inventors: Stefanie Grosche, Thomas Ranker
  • Filter bag
    Patent number: D762292
    Type: Grant
    Filed: June 6, 2014
    Date of Patent: July 26, 2016
    Assignee: The Procter & Gamble Company
    Inventors: Bryan Gabriel Comstock, Dana Paul Gruenbacher, Pamela Marie Morison, Eiro Fukuda
  • Air filter
    Patent number: D762293
    Type: Grant
    Filed: May 26, 2015
    Date of Patent: July 26, 2016
    Assignee: MANN+HUMMEL GMBH
    Inventors: Stefanie Grosche, Thomas Ranker
  • Filter frame
    Patent number: D762832
    Type: Grant
    Filed: July 25, 2014
    Date of Patent: August 2, 2016
    Assignee: 3M INNOVATIVE PROPERTIES COMPANY
    Inventor: Brian D. Gale
  • Air filter for air conditioner
    Patent number: D762833
    Type: Grant
    Filed: January 23, 2015
    Date of Patent: August 2, 2016
    Assignee: LG ELECTRONICS INC.
    Inventor: Anthony Ogg
  • Air filter
    Patent number: D762834
    Type: Grant
    Filed: February 6, 2015
    Date of Patent: August 2, 2016
    Assignee: MANN+HUMMEL GMBH
    Inventors: Michael Kaufmann, Peter Theiss
  • Filter for removing particle matter
    Patent number: D763424
    Type: Grant
    Filed: February 25, 2015
    Date of Patent: August 9, 2016
    Assignee: NGK Insulators, Ltd.
    Inventor: Toshio Yamada
  • Photocatalyst filter module for refrigerators
    Patent number: D763425
    Type: Grant
    Filed: March 20, 2015
    Date of Patent: August 9, 2016
    Assignee: SEOUL VIOSYS CO., LTD.
    Inventors: Ik-Hwan Ko, Seong-Min Lee, Jae-Seon Lee
  • Filter element
    Patent number: D763426
    Type: Grant
    Filed: April 17, 2015
    Date of Patent: August 9, 2016
    Assignee: Baldwin Filters, Inc.
    Inventor: Tony Koch
  • Wall flow type exhaust gas purification filter
    Patent number: D763427
    Type: Grant
    Filed: April 20, 2015
    Date of Patent: August 9, 2016
    Assignee: NGK Insulators, Ltd.
    Inventor: Yukio Miyairi
  • Filter for removing particle matter
    Patent number: D763428
    Type: Grant
    Filed: June 17, 2015
    Date of Patent: August 9, 2016
    Assignee: NGK Insulators, Ltd.
    Inventors: Yosuke Uesaka, Toshihiro Hirakawa
  • Filter for removing particle matter
    Patent number: D763429
    Type: Grant
    Filed: June 17, 2015
    Date of Patent: August 9, 2016
    Assignee: NGK Insulators, Ltd.
    Inventors: Kazuya Mori, Yukio Miyairi
  • Photocatalyst filter for air cleaners
    Patent number: D764040
    Type: Grant
    Filed: March 20, 2015
    Date of Patent: August 16, 2016
    Assignee: SEOUL VIOSYS CO., LTD.
    Inventors: Geun-Do Cho, Doug-Youn Lee, Yun-Hee Lee, Hye-Kyung Ku, Seong-Min Lee, Jae-Seon Lee
  • Filter
    Patent number: D764041
    Type: Grant
    Filed: March 25, 2015
    Date of Patent: August 16, 2016
    Assignee: Camfil AB
    Inventor: Mathieu Hugues
  • Filter
    Patent number: D767714
    Type: Grant
    Filed: March 18, 2015
    Date of Patent: September 27, 2016
    Assignee: KEMPER GMBH
    Inventor: Gerhard Kemper
  • Filter cartridge for air cleaner
    Patent number: D767746
    Type: Grant
    Filed: July 14, 2015
    Date of Patent: September 27, 2016
    Assignee: THE SY-KLONE COMPANY
    Inventors: James G. Moredock, Eric L. Ehrenberg
  • Filter cartridge for air cleaner
    Patent number: D768277
    Type: Grant
    Filed: July 14, 2015
    Date of Patent: October 4, 2016
    Assignee: THE SY-KLONE COMPANY
    Inventors: James G. Moredock, Eric L. Ehrenberg
  • Filter cartridge for air cleaner
    Patent number: D768833
    Type: Grant
    Filed: July 14, 2015
    Date of Patent: October 11, 2016
    Assignee: THE SY-KLONE COMPANY
    Inventors: James G. Moredock, Eric L. Ehrenberg