Filter (37) Patents (Class D24/162)
  • Biological component collection cassette, kit, or system, and method of manufacture
    Patent number: 11883569
    Abstract: A blood component collection cassette has a flow path in the interior thereof through which blood flows, and a cassette main body composed of a resin that possesses flexibility. The cassette main body includes a first constituent part in which a plurality of concavities and convexities are formed. Furthermore, a resin sheet includes a second constituent part, which is provided on one portion of an outer surface of the flow path wall portion that constitutes the flow path, and in which the plurality of concavities and convexities do not exist.
    Type: Grant
    Filed: August 9, 2018
    Date of Patent: January 30, 2024
    Assignee: TERUMO KABUSHIKI KAISHA
    Inventor: Masatsugu Igarashi
  • Filter sheet for a cell collecting cartridge
    Patent number: D746467
    Type: Grant
    Filed: April 4, 2014
    Date of Patent: December 29, 2015
    Assignee: HITACHI CHEMICAL COMPANY, LTD.
    Inventors: Takahiro Suzuki, Yoshihito Kikuhara, Hisashige Kanbara
  • Filter sheet for a cell collecting cartridge
    Patent number: D747487
    Type: Grant
    Filed: April 4, 2014
    Date of Patent: January 12, 2016
    Assignee: HITACHI CHEMICAL COMPANY, LTD.
    Inventors: Takahiro Suzuki, Yoshihito Kikuhara, Hisashige Kanbara
  • Filter sheet for a cell collecting cartridge
    Patent number: D748267
    Type: Grant
    Filed: April 4, 2014
    Date of Patent: January 26, 2016
    Assignee: HITACHI CHEMICAL COMPANY, LTD.
    Inventors: Takahiro Suzuki, Yoshihito Kikuhara, Hisashige Kanbara
  • Filter sheet for a cell collecting cartridge
    Patent number: D748801
    Type: Grant
    Filed: April 4, 2014
    Date of Patent: February 2, 2016
    Assignee: HITACHI CHEMICAL COMPANY, LTD.
    Inventors: Takahiro Suzuki, Yoshihito Kikuhara, Hisashige Kanbara
  • Filter sheet for a cell collecting cartridge
    Patent number: D750785
    Type: Grant
    Filed: April 4, 2014
    Date of Patent: March 1, 2016
    Assignee: HITACHI CHEMICAL COMPANY, LTD.
    Inventors: Takahiro Suzuki, Yoshihito Kikuhara, Hisashige Kanbara
  • Filter sheet for a cell collecting cartridge
    Patent number: D752227
    Type: Grant
    Filed: July 22, 2015
    Date of Patent: March 22, 2016
    Assignee: HITACHI CHEMICAL COMPANY, LTD.
    Inventors: Takahiro Suzuki, Yoshihito Kikuhara, Hisashige Kanbara
  • Tracheostomy filter
    Patent number: D760902
    Type: Grant
    Filed: April 1, 2015
    Date of Patent: July 5, 2016
    Assignee: Atos Medical AB
    Inventor: Jan-Ove Persson
  • Filtrating spike
    Patent number: D775341
    Type: Grant
    Filed: January 28, 2014
    Date of Patent: December 27, 2016
    Assignee: NEOGEN CORPORATION
    Inventors: James Braxton Holland, James Curtis Biggs, III, Paul C. Carney
  • Liquid-free trap for trace level acidic and basic AMC and components thereof
    Patent number: D775342
    Type: Grant
    Filed: December 10, 2014
    Date of Patent: December 27, 2016
    Assignee: Entegris, Inc.
    Inventors: Thomas LeBlanc, John C. Gaudreau, Jürgen M. Lobert, Tyler Moulton
  • Pleated laboratory screen
    Patent number: D775343
    Type: Grant
    Filed: July 7, 2015
    Date of Patent: December 27, 2016
    Inventor: Joe Boccabella
  • Filter cartridge for welding respirator
    Patent number: D775344
    Type: Grant
    Filed: August 5, 2015
    Date of Patent: December 27, 2016
    Assignee: Tecmen Electronics Co., Ltd.
    Inventor: Ziqian Wu
  • Nasal filter
    Patent number: D777923
    Type: Grant
    Filed: March 14, 2016
    Date of Patent: January 31, 2017
    Inventor: James Butt
  • Filter element having a connector
    Patent number: D779674
    Type: Grant
    Filed: February 27, 2015
    Date of Patent: February 21, 2017
    Assignee: 3M Innovative Properties Company
    Inventors: David M. Blomberg, Elizabeth D. Cadogan, John S. Huberty, Ryan D. Kracht, William A. Mittelstadt, Michael J. Svendsen, Michael J. Thuente
  • Disposable polymer-structured filter
    Patent number: D782681
    Type: Grant
    Filed: December 13, 2014
    Date of Patent: March 28, 2017
    Assignee: CHEMRUS INC.
    Inventors: Jianjian Cai, Xiaogao Liu
  • Filter element
    Patent number: D786443
    Type: Grant
    Filed: February 27, 2015
    Date of Patent: May 9, 2017
    Assignee: 3M Innovative Properties Company
    Inventors: David M. Blomberg, Elizabeth D. Cadogan, John S. Huberty, Michael J. Thuente
  • Nasal air purifier
    Patent number: D789541
    Type: Grant
    Filed: June 24, 2016
    Date of Patent: June 13, 2017
    Assignee: Nose Budz LLC
    Inventor: Robert Brunst
  • Disposable polymer-structured filter
    Patent number: D795437
    Type: Grant
    Filed: December 13, 2014
    Date of Patent: August 22, 2017
    Assignee: CHEMRUS INC.
    Inventors: Jianjian Cai, Xiaogao Liu
  • Filtrating spike
    Patent number: D816846
    Type: Grant
    Filed: July 12, 2016
    Date of Patent: May 1, 2018
    Assignee: NEOGEN CORPORATION
    Inventors: James Braxton Holland, James Curtis Biggs, III, Paul C. Carney
  • Filtration system
    Patent number: D831223
    Type: Grant
    Filed: May 15, 2017
    Date of Patent: October 16, 2018
    Assignee: Charles River Laboratories, Inc.
    Inventors: Jason Tremblay, Dana M. Nutter, Elizabeth Mills, Luca Nicoli, Eric Stimpson, Thomas Preidel, Michael Braun
  • Filter housing with tube ports
    Patent number: D834196
    Type: Grant
    Filed: March 29, 2016
    Date of Patent: November 20, 2018
    Assignee: Hill-Rom Services, PTE Limited
    Inventors: Mallikarjunagoud, Suresha Venkataraya
  • Filtrating spike
    Patent number: D845486
    Type: Grant
    Filed: November 22, 2017
    Date of Patent: April 9, 2019
    Assignee: NEOGEN CORPORATION
    Inventors: James Braxton Holland, James Curtis Biggs, III, Paul C. Carney
  • Cylindrical three-step filter
    Patent number: D851766
    Type: Grant
    Filed: April 14, 2017
    Date of Patent: June 18, 2019
    Assignee: Apacor Limited
    Inventor: Paul Reardon
  • Respirator filter
    Patent number: D887553
    Type: Grant
    Filed: April 4, 2018
    Date of Patent: June 16, 2020
    Assignee: 3M INNOVATIVE PROPERTIES COMPANY
    Inventors: John S. Huberty, Jennifer A. Chaisson, Gary E. Dwyer, Denise L. Goddard
  • Breathing filter
    Patent number: D894394
    Type: Grant
    Filed: May 12, 2020
    Date of Patent: August 25, 2020
    Assignee: SHENZHEN AIDIANSHENG TECHNOLOGY CO., LTD.
    Inventor: Yunlong Huang
  • Filter for inhaler
    Patent number: D899573
    Type: Grant
    Filed: November 15, 2018
    Date of Patent: October 20, 2020
    Assignee: OMRON HEALTHCAE Co., Ltd.
    Inventors: Tsuyoshi Ogihara, Masahiko Yumoto, Yukiko Mitsunami, Kengo Nishiyama, Kosuke Inoue, Tadashi Koike, Nobuhiko Osoegawa, Hiroyuki Shino, Takaaki Okanishi, Misaki Inaga, Yuka Tanioka, Katsumi Matsuda, Junji Kawamoto, Naoki Uchida, Yasuo Matsuda, Takahisa Suzuki, Takuya Togawa
  • Fluid trap for a respiratory device
    Patent number: D900319
    Type: Grant
    Filed: August 21, 2018
    Date of Patent: October 27, 2020
    Assignee: FISHER & PAYKEL HEALTHCARE LIMITED
    Inventors: Telge Nishan Chaturanga Peiris, Paul Joseph Moody, Nathan Lee Gray
  • Filter cartridge
    Patent number: D907209
    Type: Grant
    Filed: March 19, 2019
    Date of Patent: January 5, 2021
    Assignee: SOCLEAN, INC.
    Inventor: Kurt Michael Maw
  • Filter cartridge
    Patent number: D907210
    Type: Grant
    Filed: March 19, 2019
    Date of Patent: January 5, 2021
    Assignee: SOCLEAN, INC.
    Inventor: Kurt Michael Maw
  • Nose tab
    Patent number: D914216
    Type: Grant
    Filed: December 21, 2018
    Date of Patent: March 23, 2021
    Assignee: 3M INNOVATIVE PROPERTIES COMPANY
    Inventor: Christopher P. Henderson
  • Chin tab
    Patent number: D926988
    Type: Grant
    Filed: February 17, 2021
    Date of Patent: August 3, 2021
    Assignee: 3M Innovative Properties Company
    Inventor: Christopher P. Henderson
  • Nasal filter
    Patent number: D932015
    Type: Grant
    Filed: May 8, 2018
    Date of Patent: September 28, 2021
    Assignee: RESPRANA, INC.
    Inventors: Sophie Frank, Andrea McDonald, Sukanya Goswami, Micah Steiger, Jai Rathore, Marc Vivant
  • Tubing support plate
    Patent number: D933823
    Type: Grant
    Filed: November 5, 2019
    Date of Patent: October 19, 2021
    Assignee: OYAK GLOBAL INVESTMENTS S.A.
    Inventors: Andrew John Stein, Jayanthi Prasad, Andrew Glenn Ziegler
  • Dental waste filter
    Patent number: D934427
    Type: Grant
    Filed: August 5, 2020
    Date of Patent: October 26, 2021
    Inventor: Charles McCary
  • Mask filter
    Patent number: D935600
    Type: Grant
    Filed: March 3, 2021
    Date of Patent: November 9, 2021
    Inventor: Cliff R. Rusin
  • Respirator filter cartridge
    Patent number: D936226
    Type: Grant
    Filed: October 19, 2018
    Date of Patent: November 16, 2021
    Assignee: 3M INNOVATIVE PROPERTIES COMPANY
    Inventors: Jennifer A. Chaisson, Jamie V. Blair, Gary E. Dwyer
  • Filter cartridge
    Patent number: D941473
    Type: Grant
    Filed: March 19, 2019
    Date of Patent: January 18, 2022
    Assignee: SOCLEAN, INC.
    Inventor: Kurt Michael Maw
  • Cylindrical dental filter
    Patent number: D942626
    Type: Grant
    Filed: August 5, 2020
    Date of Patent: February 1, 2022
    Inventor: Charles McCary
  • Surgical suction filter
    Patent number: D954958
    Type: Grant
    Filed: October 5, 2018
    Date of Patent: June 14, 2022
    Assignee: SUSTAIN MEDICAL, LLC
    Inventor: Eric Lintula
  • Filter for a facemask
    Patent number: D961775
    Type: Grant
    Filed: July 8, 2020
    Date of Patent: August 23, 2022
    Inventor: Jung Rok Yoon
  • Filter cartridge
    Patent number: D977610
    Type: Grant
    Filed: March 19, 2019
    Date of Patent: February 7, 2023
    Assignee: SOCLEAN INC.
    Inventor: Kurt Michael Maw
  • Pressurized air delivery console
    Patent number: D976409
    Type: Grant
    Filed: February 6, 2019
    Date of Patent: January 24, 2023
    Assignee: ResMed Pty Ltd
    Inventors: Justin John Formica, Joseph Samuel Ormrod, Mark Simpson, Jamie Graeme Wehbeh
  • Filtering device
    Patent number: D980382
    Type: Grant
    Filed: March 22, 2019
    Date of Patent: March 7, 2023
    Assignee: Tianjin Premium E-Commerce Co., Ltd.
    Inventor: Jun Lu
  • Respirator device
    Patent number: D982753
    Type: Grant
    Filed: February 17, 2021
    Date of Patent: April 4, 2023
    Assignee: 3M Innovative Properties Company
    Inventor: Christopher P. Henderson
  • Fluid trap for a respiratory device
    Patent number: D995783
    Type: Grant
    Filed: September 22, 2020
    Date of Patent: August 15, 2023
    Assignee: Fisher & Paykel Healthcare Limited
    Inventors: Telge Nishan Chaturanga Peiris, Paul Joseph Moody, Nathan Lee Gray
  • Filter
    Patent number: D1004092
    Type: Grant
    Filed: July 23, 2021
    Date of Patent: November 7, 2023
    Assignee: CHAMPION LABORATORIES, INC.
    Inventors: John E. Simms, Kent C. Stanhope
  • Filter cartridge
    Patent number: D1010091
    Type: Grant
    Filed: January 27, 2023
    Date of Patent: January 2, 2024
    Assignee: SOCLEAN, INC.
    Inventors: Kurt Michael Maw, Robert A. Charles
  • Filter cartridge for a filter facepiece
    Patent number: D1019951
    Type: Grant
    Filed: September 27, 2022
    Date of Patent: March 26, 2024
    Assignee: Moldex-Metric, Inc.
    Inventors: Mark Magidson, Crest Turdjian
  • Filter cartridge for a filter facepiece
    Patent number: D1021095
    Type: Grant
    Filed: January 20, 2021
    Date of Patent: April 2, 2024
    Assignee: Moldex-Metric, Inc.
    Inventors: Mark Magidson, Crest Turdjian
  • Nose guard
    Patent number: D1024333
    Type: Grant
    Filed: April 5, 2023
    Date of Patent: April 23, 2024
    Inventors: James L. Orrington, II, Janie Orrington-Myers, Brandi Marie Henry