Pump Or Compressor Patents (Class D15/7)
Aquarium type (Class D15/8)
Compressor (Class D15/9)
Gasoline or oil pump (1) (Class D15/9.1)
  • Centrifugal pumps for medical uses
    Patent number: 10377097
    Abstract: Extracorporeal circuit devices can be used for on-pump open-heart surgery to support surgical procedures such as coronary artery bypass grafting. In some cases, a centrifugal pump is used as part of an extracorporeal circuit. Centrifugal pump heads are described herein that induce flow on two sides of an impeller plate, and that can be conveniently mechanically assembled.
    Type: Grant
    Filed: June 20, 2016
    Date of Patent: August 13, 2019
    Assignee: Terumo Cardiovascular Systems Corporation
    Inventors: Timothy John Canatella, Gregory Peter Muennich, Luke Powers
  • Tire inflator
    Patent number: D838746
    Type: Grant
    Filed: January 31, 2018
    Date of Patent: January 22, 2019
    Assignee: Shenzhen Valuelink E-Commerce Co., Ltd.
    Inventor: Qing-Cao Gan
  • Inflator pump
    Patent number: D838748
    Type: Grant
    Filed: March 22, 2018
    Date of Patent: January 22, 2019
    Assignee: Shenzhen Valuelink E-Commerce Co., Ltd.
    Inventor: Qing-Cao Gan
  • Pump (liquid-)
    Patent number: D839312
    Type: Grant
    Filed: June 3, 2016
    Date of Patent: January 29, 2019
    Assignee: J. Wagner GmbH
    Inventor: Stephan Bader
  • Control pump
    Patent number: D839313
    Type: Grant
    Filed: March 13, 2018
    Date of Patent: January 29, 2019
    Assignee: S.A. Armstrong Limited
    Inventors: David T. W. Lee, Neal Halverson
  • Control pump
    Patent number: D839314
    Type: Grant
    Filed: March 13, 2018
    Date of Patent: January 29, 2019
    Assignee: S.A. Armstrong Limited
    Inventors: David T. W. Lee, Neal Halverson
  • Control pump
    Patent number: D839922
    Type: Grant
    Filed: March 13, 2018
    Date of Patent: February 5, 2019
    Assignee: S.A. Armstrong Limited
    Inventors: David T. W. Lee, Neal Halverson
  • Casing for pumps
    Patent number: D840437
    Type: Grant
    Filed: October 11, 2017
    Date of Patent: February 12, 2019
    Assignee: Deutsche Vortex GmbH & Co. KG
    Inventor: Georg Blaser
  • Casing for pumps
    Patent number: D841696
    Type: Grant
    Filed: October 11, 2017
    Date of Patent: February 26, 2019
    Assignee: Deutsche Vortex GmbH & Co. KG
    Inventor: Georg Blaser
  • Electrically driven pump
    Patent number: D842339
    Type: Grant
    Filed: August 7, 2017
    Date of Patent: March 5, 2019
    Assignee: Hangzhou Sanhua Research Institute Co., Ltd.
    Inventors: Junfeng Bao, Jieqiang Liu
  • Air pump
    Patent number: D842340
    Type: Grant
    Filed: October 13, 2017
    Date of Patent: March 5, 2019
    Assignee: GUANGZHOU ANTU ELECTRIC CO., LTD.
    Inventor: Xinhua Kuang
  • Casing
    Patent number: D842904
    Type: Grant
    Filed: March 8, 2017
    Date of Patent: March 12, 2019
    Assignee: BATTLEMAX (PTY) LTD.
    Inventors: Siegfried Geldenhuys, Marthinus Jacobus Buitendag
  • Bilge pump
    Patent number: D842905
    Type: Grant
    Filed: March 6, 2018
    Date of Patent: March 12, 2019
    Inventor: Xizhen Lin
  • Pump
    Patent number: D844669
    Type: Grant
    Filed: November 13, 2017
    Date of Patent: April 2, 2019
    Assignee: DWT HOLDING S.P.A.
    Inventor: Francesco Sinico
  • Pump
    Patent number: D844670
    Type: Grant
    Filed: November 13, 2017
    Date of Patent: April 2, 2019
    Assignee: DWT HOLDING S.P.A.
    Inventor: Francesco Sinico
  • Pump
    Patent number: D844671
    Type: Grant
    Filed: January 3, 2018
    Date of Patent: April 2, 2019
    Assignee: WALMSLEY DEVELOPMENTS PTY LTD
    Inventors: Byron Walmsley, Albert Walmsley, Roland Walmsley
  • Pump
    Patent number: D844672
    Type: Grant
    Filed: January 3, 2018
    Date of Patent: April 2, 2019
    Assignee: WALMSLEY DEVELOPMENTS PTY LTD
    Inventors: Byron Walmsley, Albert Walmsley, Roland Walmsley
  • Cover for water pump
    Patent number: D845351
    Type: Grant
    Filed: August 23, 2017
    Date of Patent: April 9, 2019
    Assignee: AISIN SEIKI KABUSHIKI KAISHA
    Inventors: Wataru Yamaguchi, Takayuki Fujita
  • Discharge or suction casing of a ring section pump
    Patent number: D846001
    Type: Grant
    Filed: June 8, 2017
    Date of Patent: April 16, 2019
    Assignee: SULZER MANAGEMENT AG
    Inventors: Nicolas Lagas, Markus Heinzerling, Susanne Ahl
  • Bag pump
    Patent number: D847209
    Type: Grant
    Filed: January 26, 2018
    Date of Patent: April 30, 2019
    Assignee: OSAA INNOVATION APS
    Inventor: Abdullah Ahmed Hessam
  • Impeller
    Patent number: D847861
    Type: Grant
    Filed: March 21, 2017
    Date of Patent: May 7, 2019
    Assignee: Wilkins IP, LLC
    Inventor: Stephen P. Wilkins
  • Inducer impeller
    Patent number: D847862
    Type: Grant
    Filed: March 21, 2017
    Date of Patent: May 7, 2019
    Assignee: Wilkins IP, LLC
    Inventor: Stephen P. Wilkins
  • Slicer blade and striker plate assembly for a centrifugal pump
    Patent number: D847863
    Type: Grant
    Filed: December 20, 2017
    Date of Patent: May 7, 2019
    Assignee: Crane Pumps & Systems, Inc.
    Inventors: Ia Kidd, Mark Kowalak, Princeton Seitz, Frederick Novak, Timothy Fortner, Hunter Lindeman, Dale Allard
  • Pump
    Patent number: D847864
    Type: Grant
    Filed: January 22, 2018
    Date of Patent: May 7, 2019
    Assignee: Insera Therapeutics, Inc.
    Inventors: Vallabh Janardhan, Vikram Janardhan
  • Pump
    Patent number: D847865
    Type: Grant
    Filed: January 30, 2019
    Date of Patent: May 7, 2019
    Assignee: Insera Therapeutics, Inc.
    Inventors: Vallabh Janardhan, Vikram Janardhan
  • Pump
    Patent number: D847866
    Type: Grant
    Filed: January 30, 2019
    Date of Patent: May 7, 2019
    Assignee: Insera Therapeutics, Inc.
    Inventors: Vallabh Janardhan, Vikram Janardhan
  • Pump
    Patent number: D848487
    Type: Grant
    Filed: October 26, 2017
    Date of Patent: May 14, 2019
    Assignee: Fluid Innovations B.V.
    Inventor: Rob van Opdorp
  • Compressor
    Patent number: D849056
    Type: Grant
    Filed: January 11, 2018
    Date of Patent: May 21, 2019
    Assignee: PARI GMBH SPEZIALISTEN FÃœR EFFEKTIVE INHALATION
    Inventors: Alina Jörißen, Vincent Tredez, Anne Schlösser
  • Compressor
    Patent number: D849057
    Type: Grant
    Filed: January 11, 2018
    Date of Patent: May 21, 2019
    Assignee: PARI GMBH SPEZIALISTEN FÃœR EFFEKTIVE INHALATION
    Inventors: Alina Jöriβen, Vincent Tredez, Anne Schlösser
  • Metering pump
    Patent number: D850489
    Type: Grant
    Filed: February 8, 2018
    Date of Patent: June 4, 2019
    Assignee: DOSATRON INTERNATIONAL
    Inventor: Christophe Charriere
  • Pump
    Patent number: D850490
    Type: Grant
    Filed: January 30, 2019
    Date of Patent: June 4, 2019
    Assignee: Insera Therapeutics, Inc
    Inventors: Vallabh Janardhan, Vikram Janardhan
  • Metering pump
    Patent number: D851130
    Type: Grant
    Filed: February 8, 2018
    Date of Patent: June 11, 2019
    Assignee: DOSATRON INTERNATIONAL
    Inventor: Richard Mahieux
  • Inflator
    Patent number: D851685
    Type: Grant
    Filed: September 18, 2017
    Date of Patent: June 18, 2019
    Assignee: SHENZHEN VALUELINK E-COMMERCE CO., LTD.
    Inventor: Qingcao Gan
  • Shell for a diaphragm pump and membrane for a diaphragm pump
    Patent number: D852231
    Type: Grant
    Filed: August 10, 2016
    Date of Patent: June 25, 2019
    Assignee: MEDELA HOLDING AG
    Inventors: Michael Larsson, Brian Silver
  • Column pump
    Patent number: D852851
    Type: Grant
    Filed: August 15, 2017
    Date of Patent: July 2, 2019
    Assignee: GP Enterprises Co., Ltd
    Inventor: Xian Wang
  • Inflator
    Patent number: D855658
    Type: Grant
    Filed: January 5, 2018
    Date of Patent: August 6, 2019
    Assignee: Shenzhen Segre Electronic Co., Ltd.
    Inventor: Songqiao Zhang
  • Electric pump
    Patent number: D856374
    Type: Grant
    Filed: February 15, 2018
    Date of Patent: August 13, 2019
    Assignee: DUKSHIN CORP., LTD.
    Inventor: Kyung Suh Park
  • Cover structure of a washer pump
    Patent number: D857061
    Type: Grant
    Filed: October 29, 2017
    Date of Patent: August 20, 2019
    Inventor: Tsung-Chen Huang
  • Air mattress control device
    Patent number: D857062
    Type: Grant
    Filed: May 10, 2018
    Date of Patent: August 20, 2019
    Assignee: APEX MEDICAL CORP.
    Inventors: Pi-Kai Lee, Yu-Chen Liu, Pei-Ming Chien, Chia-Wei Huang
  • Metering pump
    Patent number: D858581
    Type: Grant
    Filed: February 8, 2018
    Date of Patent: September 3, 2019
    Assignee: DOSATRON INTERNATIONAL
    Inventor: Christophe Charriere
  • Reciprocating pump
    Patent number: D858582
    Type: Grant
    Filed: March 1, 2018
    Date of Patent: September 3, 2019
    Assignee: MARUYAMA MFG. CO., INC.
    Inventor: Atsushi Shibazaki
  • Control panel for air mattress control device
    Patent number: D858583
    Type: Grant
    Filed: May 10, 2018
    Date of Patent: September 3, 2019
    Assignee: APEX MEDICAL CORP.
    Inventors: Pi-Kai Lee, Chia-Wei Huang
  • Ball pin
    Patent number: D859969
    Type: Grant
    Filed: December 13, 2017
    Date of Patent: September 17, 2019
    Inventor: Wan-Sheng Yu
  • Fluid pressure cylinder
    Patent number: D861041
    Type: Grant
    Filed: June 27, 2017
    Date of Patent: September 24, 2019
    Assignee: SMC CORPORATION
    Inventor: Ryosuke Morita
  • Fluid pressure cylinder
    Patent number: D861042
    Type: Grant
    Filed: June 27, 2017
    Date of Patent: September 24, 2019
    Assignee: SMC CORPORATION
    Inventor: Ryosuke Morita
  • Diaphragm pump
    Patent number: D861043
    Type: Grant
    Filed: July 20, 2017
    Date of Patent: September 24, 2019
    Assignee: YAMADA CORPORATION
    Inventors: Satoru Suwabe, Kotaro Yamada
  • Pump motor section
    Patent number: D861734
    Type: Grant
    Filed: October 11, 2017
    Date of Patent: October 1, 2019
    Assignee: XYLEM IP MANAGEMENT S.A R.L.
    Inventors: Malcolm Hanselman, John Florence, Jonathan Turner, Ralf Weaven
  • Tall base for fuel pump beverage dispenser
    Patent number: D862979
    Type: Grant
    Filed: June 1, 2018
    Date of Patent: October 15, 2019
    Inventor: John Patrick Bryson
  • Handle for pump
    Patent number: D863363
    Type: Grant
    Filed: May 1, 2018
    Date of Patent: October 15, 2019
    Assignee: Ontel Products Corporation
    Inventor: Ross Exley
  • Compressor
    Patent number: D864253
    Type: Grant
    Filed: February 28, 2018
    Date of Patent: October 22, 2019
    Assignee: MANGAR INTERNATIONAL (HOLDINGS) LIMITED
    Inventors: William James Thorne, Perry Liam Brown, Richard Leighton Barnes, Philip Warren, Mark Davies