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)
  • Metering pump
    Patent number: D933714
    Type: Grant
    Filed: June 14, 2019
    Date of Patent: October 19, 2021
    Assignee: MIXTRON S.R.L.
    Inventors: Renato Brevini, Stefano Brevini
  • Pump unit
    Patent number: D934301
    Type: Grant
    Filed: March 8, 2019
    Date of Patent: October 26, 2021
    Assignee: Graco Minnesota Inc.
    Inventors: David M. Larsen, Max Carideo
  • Hose coupling
    Patent number: D934302
    Type: Grant
    Filed: March 13, 2020
    Date of Patent: October 26, 2021
    Assignee: Sage Products, LLC
    Inventors: Brian J. Ecklund, Jeffrey A. Kennedy
  • Horizontal submersible pump
    Patent number: D934303
    Type: Grant
    Filed: August 6, 2020
    Date of Patent: October 26, 2021
    Assignee: FUJIAN AIDI ELECTRIC CO., LTD.
    Inventor: Xi Zhen Lin
  • Dual chamber diaphragm pump
    Patent number: D934304
    Type: Grant
    Filed: August 6, 2020
    Date of Patent: October 26, 2021
    Assignee: FUJIAN AIDI ELECTRIC CO., LTD.
    Inventor: Xi Zhen Lin
  • Transfer case gear housing
    Patent number: D934917
    Type: Grant
    Filed: June 21, 2017
    Date of Patent: November 2, 2021
    Assignee: RB Distribution, Inc.
    Inventors: Steven Butcher, Brian Walker
  • Pump unit
    Patent number: D934918
    Type: Grant
    Filed: March 8, 2019
    Date of Patent: November 2, 2021
    Assignee: Graco Minnesota Inc.
    Inventors: David M. Larsen, Max Carideo
  • Shell for a diaphragm pump and membrane for a diaphragm pump
    Patent number: D934919
    Type: Grant
    Filed: April 30, 2019
    Date of Patent: November 2, 2021
    Assignee: MEDELA HOLDING AG
    Inventors: Michael Larsson, Brian Silver
  • Pump enclosure
    Patent number: D934920
    Type: Grant
    Filed: April 29, 2020
    Date of Patent: November 2, 2021
    Assignee: Hypertherm, Inc.
    Inventors: James Farnsworth, Nicholas Krouse
  • Automatic dunnage bag inflator
    Patent number: D934921
    Type: Grant
    Filed: June 4, 2020
    Date of Patent: November 2, 2021
    Inventor: Helmut Elze
  • Pump containment unit
    Patent number: D935486
    Type: Grant
    Filed: April 7, 2020
    Date of Patent: November 9, 2021
    Assignee: MPW INDUSTRIAL SERVICES GROUP, INC.
    Inventors: Justin James Pierce, Neil Andrew Dewitt, Garrett J. Petty
  • Air compressor
    Patent number: D935487
    Type: Grant
    Filed: June 18, 2020
    Date of Patent: November 9, 2021
    Inventor: Yunkang Chen
  • Car air pump
    Patent number: D935488
    Type: Grant
    Filed: August 8, 2020
    Date of Patent: November 9, 2021
    Inventor: Quanfei Wang
  • Auto inflator pump
    Patent number: D935489
    Type: Grant
    Filed: August 13, 2020
    Date of Patent: November 9, 2021
    Inventor: Xiaohu Xu
  • Hand pump
    Patent number: D935490
    Type: Grant
    Filed: September 22, 2020
    Date of Patent: November 9, 2021
    Inventor: Xun Zhang
  • Pressure washer pump
    Patent number: D936107
    Type: Grant
    Filed: January 24, 2020
    Date of Patent: November 16, 2021
    Assignee: FNA GROUP, INC.
    Inventor: Gus Alexander
  • Horizontal submersible pump
    Patent number: D936108
    Type: Grant
    Filed: August 18, 2021
    Date of Patent: November 16, 2021
    Assignee: FUJIAN AIDI ELECTRIC CO., LTD.
    Inventor: Xi Zhen Lin
  • Pump
    Patent number: D936705
    Type: Grant
    Filed: February 14, 2020
    Date of Patent: November 23, 2021
    Assignee: Parker-Hannifin Corporation
    Inventor: John B. Einfalt
  • Vacuum pump
    Patent number: D936706
    Type: Grant
    Filed: April 20, 2020
    Date of Patent: November 23, 2021
    Assignee: VACUUBRAND GMBH + CO KG
    Inventors: Thorsten Swatosch, Christian Fehn
  • Pump cover
    Patent number: D937324
    Type: Grant
    Filed: December 6, 2019
    Date of Patent: November 30, 2021
    Inventor: Gary L. Sharpe
  • Pump cover
    Patent number: D937325
    Type: Grant
    Filed: December 7, 2019
    Date of Patent: November 30, 2021
    Inventor: Gary L. Sharpe
  • Spring for pumping vessel
    Patent number: D937904
    Type: Grant
    Filed: May 21, 2020
    Date of Patent: December 7, 2021
    Assignee: YONWOO CO., LTD
    Inventors: Chui Ki Kim, Seong Ho Kim, Dong Jin Lim
  • Spring for pumping vessel
    Patent number: D937905
    Type: Grant
    Filed: May 21, 2020
    Date of Patent: December 7, 2021
    Assignee: YONWOO CO., LTD.
    Inventors: Chul Ki Kim, Seong Ho Kim, Dong Jin Lim
  • Pump cover
    Patent number: D938497
    Type: Grant
    Filed: December 7, 2019
    Date of Patent: December 14, 2021
    Inventor: Gary L. Sharpe
  • Pump cover
    Patent number: D938996
    Type: Grant
    Filed: December 7, 2019
    Date of Patent: December 21, 2021
    Inventor: Gary L. Sharpe
  • Piston pump
    Patent number: D938997
    Type: Grant
    Filed: August 7, 2020
    Date of Patent: December 21, 2021
    Assignee: KAWASAKI JUKOGYO KABUSHIKI KAISHA
    Inventor: Tomoyuki Fujii
  • Volute casing for a pump
    Patent number: D939584
    Type: Grant
    Filed: July 25, 2018
    Date of Patent: December 28, 2021
    Assignee: SULZER MANAGEMENT AG
    Inventors: Teemu Gasman, Matti Koivikko, Sami Virtanen
  • Electric pump
    Patent number: D939585
    Type: Grant
    Filed: August 27, 2020
    Date of Patent: December 28, 2021
    Assignee: NANTONG GUANGXING PNEUMATIC EQUIPMENT CO., LTD.
    Inventor: Xuefeng Gao
  • Air compressor
    Patent number: D939586
    Type: Grant
    Filed: September 1, 2020
    Date of Patent: December 28, 2021
    Assignee: FUSIN INDUSTRIAL CO., LTD.
    Inventor: Yu-Chun Hsiao
  • Air compressor
    Patent number: D939587
    Type: Grant
    Filed: September 1, 2020
    Date of Patent: December 28, 2021
    Assignee: FUSIN INDUSTRIAL CO.. LTD.
    Inventor: Yu-Chun Hsiao
  • Peristaltic pump head
    Patent number: D939692
    Type: Grant
    Filed: June 12, 2020
    Date of Patent: December 28, 2021
    Inventors: Wei Sun, Xiaopeng Cao
  • Air pump
    Patent number: D940204
    Type: Grant
    Filed: April 13, 2021
    Date of Patent: January 4, 2022
    Assignee: BEIJING JIFENG TECHNOLOGY CO., LIMITED
    Inventor: Jianfei Shi
  • Pump for liquids
    Patent number: D940205
    Type: Grant
    Filed: November 6, 2019
    Date of Patent: January 4, 2022
    Inventor: Martin Bulant
  • Mixing pump impeller
    Patent number: D940760
    Type: Grant
    Filed: April 4, 2020
    Date of Patent: January 11, 2022
    Inventor: Jorge O. Arribau
  • Pump housing
    Patent number: D941883
    Type: Grant
    Filed: February 5, 2021
    Date of Patent: January 25, 2022
    Assignee: Wayne/Scott Fetzer Company
    Inventors: Buford A. Cooper, Michael S. Garcia, Joshua Michael Wilds
  • Pump
    Patent number: D941884
    Type: Grant
    Filed: April 14, 2021
    Date of Patent: January 25, 2022
    Assignee: PSG GERMANY GMBH
    Inventors: Andreas Kneer, Sascha Westphal
  • Macerator pump
    Patent number: D942511
    Type: Grant
    Filed: February 21, 2020
    Date of Patent: February 1, 2022
    Inventor: Sa Wang
  • Pump part
    Patent number: D942512
    Type: Grant
    Filed: September 29, 2020
    Date of Patent: February 1, 2022
    Assignee: Wayne/Scott Fetzer Company
    Inventors: Michael Steven Garcia, Philip Anthony Mayleben, Nicholas Steven Hafele
  • Pumphead with lever
    Patent number: D943004
    Type: Grant
    Filed: March 20, 2019
    Date of Patent: February 8, 2022
    Assignee: Bell Sports, Inc.
    Inventor: Stephen C. Park
  • Inflatable furniture pump
    Patent number: D943005
    Type: Grant
    Filed: November 26, 2019
    Date of Patent: February 8, 2022
    Assignee: Daan's Investment B.V.
    Inventor: Reinard Duut
  • Livewell pump
    Patent number: D943006
    Type: Grant
    Filed: April 29, 2020
    Date of Patent: February 8, 2022
    Assignee: FLOW CONTROL LLC
    Inventors: Humberto V. Meza, Matthew B. Edmond, Michael H. Irving
  • Inflator
    Patent number: D943636
    Type: Grant
    Filed: May 26, 2020
    Date of Patent: February 15, 2022
    Assignee: Signode Industrial Group LLC
    Inventors: Anthony K. Beard, Joseph W. Gault
  • Piston pump
    Patent number: D943637
    Type: Grant
    Filed: August 7, 2020
    Date of Patent: February 15, 2022
    Assignee: KAWASAKI JUKOGYO KABUSHIKI KAISHA
    Inventor: Tomoyuki Fujii
  • Pump enclosure
    Patent number: D944293
    Type: Grant
    Filed: February 18, 2020
    Date of Patent: February 22, 2022
    Inventor: Frank Escobedo
  • Piston pump
    Patent number: D944864
    Type: Grant
    Filed: December 2, 2019
    Date of Patent: March 1, 2022
    Assignee: INTERPUMP GROUP S.P.A.
    Inventor: Fulvio Montipò
  • Cover plate
    Patent number: D944865
    Type: Grant
    Filed: December 10, 2019
    Date of Patent: March 1, 2022
    Assignee: Danfoss Power Solutions Inc.
    Inventors: Charlie Dvorak, Wondimagegn Diress, Pavol Balco, Jeffrey C. Hansell
  • Battery operated oil pump
    Patent number: D945489
    Type: Grant
    Filed: February 27, 2019
    Date of Patent: March 8, 2022
    Assignee: MACNAUGHT PTY LTD
    Inventor: Marco Uccellani
  • Cover plate
    Patent number: D945490
    Type: Grant
    Filed: December 10, 2019
    Date of Patent: March 8, 2022
    Assignee: Danfoss Power Solutions Inc.
    Inventors: Charlie Dvorak, Wondimagegn Diress, Pavol Balco, Jeffrey C. Hansell
  • Cover plate
    Patent number: D945491
    Type: Grant
    Filed: December 10, 2019
    Date of Patent: March 8, 2022
    Assignee: Danfoss Power Solutions Inc.
    Inventors: Charlie Dvorak, Wondimagegn Diress, Pavol Balco, Jeffrey C. Hansell
  • Double air pump
    Patent number: D946055
    Type: Grant
    Filed: July 10, 2020
    Date of Patent: March 15, 2022
    Inventor: Qian-Fan Zhang