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)
  • Oil gun for automatic fluid pump
    Patent number: 11898697
    Abstract: An oil gun for an automatic fluid pump conveniently supplies fluid stored inside a tank to the inside of a container. The oil gun includes a case and a handle part, which has a switch to control a battery-operated suction pumping part coupled to a suction hose to which a supply hose is coupled. A gun nozzle coupling part curvedly extends downward from the handle part. The case is divided into an upper case and a lower case that can be assembled and disassembled. A first seating groove is formed on one end of each of the upper case and the lower case to receive a connector of a flow path member. A second seating groove is formed on the other end of each of the upper case and the lower case to receive an upper portion of the gun nozzle.
    Type: Grant
    Filed: June 29, 2023
    Date of Patent: February 13, 2024
    Assignee: DUKSHIN CORP., LTD.
    Inventor: Chanil Park
  • Electric oil pump
    Patent number: D1005341
    Type: Grant
    Filed: March 14, 2021
    Date of Patent: November 21, 2023
    Assignee: NIDEC TOSOK CORPORATION
    Inventors: Yuzo Nagai, Shigehiro Kataoka, Yoshiyuki Kobayashi
  • Impeller blade for a pump
    Patent number: D1006056
    Type: Grant
    Filed: February 3, 2020
    Date of Patent: November 28, 2023
    Assignee: W.S. Darley & Co.
    Inventors: Wayne Hable, Sheldon Susa
  • Pump casing
    Patent number: D1006057
    Type: Grant
    Filed: May 11, 2021
    Date of Patent: November 28, 2023
    Assignee: Ebara Corporation
    Inventors: Soichiro Ogawa, Yoichi Nakamura, Seigo Kyo
  • Self-priming transfer pump
    Patent number: D1006058
    Type: Grant
    Filed: January 4, 2022
    Date of Patent: November 28, 2023
    Assignee: GP Enterprises Co., Ltd.
    Inventors: Xian Wang, Ping He
  • Pump
    Patent number: D1006059
    Type: Grant
    Filed: April 7, 2022
    Date of Patent: November 28, 2023
    Assignee: Gebr. Becker GmbH
    Inventors: Henryk Waniek, Dirk Wallat-Thaler, Frank Diedrichsen, Marcel Kuethe-Schleifenbaum
  • Air pump
    Patent number: D1006060
    Type: Grant
    Filed: April 27, 2023
    Date of Patent: November 28, 2023
    Inventor: Xueping Liu
  • Water pump
    Patent number: D1006061
    Type: Grant
    Filed: April 27, 2023
    Date of Patent: November 28, 2023
    Inventor: Bingbiao Huang
  • Vacuum pump
    Patent number: D1006062
    Type: Grant
    Filed: October 20, 2021
    Date of Patent: November 28, 2023
    Inventors: Sebastian Schwenzer, Stephan Carl, Andreas Paul
  • Pump for inflating tyres machines
    Patent number: D1006063
    Type: Grant
    Filed: August 29, 2022
    Date of Patent: November 28, 2023
    Inventor: Yun Pan
  • Air pump
    Patent number: D1006064
    Type: Grant
    Filed: March 20, 2023
    Date of Patent: November 28, 2023
    Inventor: Guizhen Gong
  • Control box for a displacement pump
    Patent number: D1006830
    Type: Grant
    Filed: February 11, 2022
    Date of Patent: December 5, 2023
    Assignee: Graco Minnesota Inc.
    Inventors: Brian W. Koehn, Bradley H. Hines, Jacob D. Higgins, Paul W. Scheierl
  • Boat pump
    Patent number: D1006831
    Type: Grant
    Filed: May 21, 2022
    Date of Patent: December 5, 2023
    Assignee: Flextail Technology Co., Ltd
    Inventor: Tao Li
  • Water pump
    Patent number: D1006832
    Type: Grant
    Filed: September 8, 2023
    Date of Patent: December 5, 2023
    Inventor: Jiaogui Zhou
  • Pump for liquids
    Patent number: D1006833
    Type: Grant
    Filed: July 8, 2021
    Date of Patent: December 5, 2023
    Assignee: MIXTRON S.R.L.
    Inventor: Stefano Brevini
  • Air compressor
    Patent number: D1007533
    Type: Grant
    Filed: November 22, 2021
    Date of Patent: December 12, 2023
    Assignee: Koki Holdings Co., Ltd.
    Inventors: Yoshiki Aoki, Daisuke Momotori
  • Sump pump cordless
    Patent number: D1007534
    Type: Grant
    Filed: September 27, 2023
    Date of Patent: December 12, 2023
    Assignee: MAXMORE LNC
    Inventor: Dongxing Li
  • Centrifugal pump
    Patent number: D1008312
    Type: Grant
    Filed: February 10, 2021
    Date of Patent: December 19, 2023
    Assignee: CHINABRIDGE (SHENZHEN) MEDICAL TECHNOLOGY CO., LTD
    Inventors: Yijiang Li, Yang Liu, Mingtao Li, Tang Cheuk Kin
  • Pump
    Patent number: D1008313
    Type: Grant
    Filed: July 26, 2021
    Date of Patent: December 19, 2023
    Assignee: WALMSLEY DEVELOPMENTS PTY LTD
    Inventors: Byron Walmsley, Albert Walmsley, Roland Walmsley
  • Pump
    Patent number: D1009081
    Type: Grant
    Filed: May 31, 2021
    Date of Patent: December 26, 2023
    Inventors: Oscar Coutinho, Georg Todtenbier
  • Metering pump
    Patent number: D1009082
    Type: Grant
    Filed: March 29, 2022
    Date of Patent: December 26, 2023
    Assignee: VISCOTEC PUMPEN- U. DOSIERTECHNIK GMBH
    Inventors: Raphael Lichtnecker, Horst Kelsch, Thomas Goeller
  • Eductor inlet
    Patent number: D1009228
    Type: Grant
    Filed: July 17, 2020
    Date of Patent: December 26, 2023
    Assignee: POWERHOUSE ENGINE SOLUTIONS SWITZERLAND IP HOLDING GMBH
    Inventors: Surendra Panwar, Samir Vikas Joshi
  • Electric pump head
    Patent number: D1009940
    Type: Grant
    Filed: October 26, 2021
    Date of Patent: January 2, 2024
    Inventor: Yingzhu Lin
  • Pump for liquids
    Patent number: D1009941
    Type: Grant
    Filed: January 10, 2023
    Date of Patent: January 2, 2024
    Assignee: ANNOVI REVERBERI S.P.A.
    Inventor: Alberto Rocchi
  • Slurry pump
    Patent number: D1009942
    Type: Grant
    Filed: May 3, 2022
    Date of Patent: January 2, 2024
    Assignee: GOODWIN PLC
    Inventors: Matthew Goodwin, Robert Shaw
  • Communication module housing
    Patent number: D1010695
    Type: Grant
    Filed: February 5, 2020
    Date of Patent: January 9, 2024
    Assignee: Robert Bosch GmbH
    Inventor: Holger Muehlhoff
  • Top of containerised air compressor
    Patent number: D1010784
    Type: Grant
    Filed: February 23, 2022
    Date of Patent: January 9, 2024
    Assignee: Scantech Offshore Limited
    Inventors: Scott Berry, Richard Bell
  • Tire inflator
    Patent number: D1011380
    Type: Grant
    Filed: September 7, 2023
    Date of Patent: January 16, 2024
    Inventor: Yixuan Xu
  • Pump casing
    Patent number: D1012975
    Type: Grant
    Filed: May 11, 2021
    Date of Patent: January 30, 2024
    Assignee: Ebara Corporation
    Inventors: Soichiro Ogawa, Yoichi Nakamura, Seigo Kyo
  • Balloon filling machine
    Patent number: D1012976
    Type: Grant
    Filed: July 23, 2022
    Date of Patent: January 30, 2024
    Inventor: Yanpeng Liu
  • Portable tire inflator
    Patent number: D1012977
    Type: Grant
    Filed: November 8, 2022
    Date of Patent: January 30, 2024
    Assignee: SHENZHEN FANTTIK TECHNOLOGY INNOVATION CO., LTD.
    Inventor: Xiaomin Zhong
  • Air pump
    Patent number: D1012978
    Type: Grant
    Filed: November 8, 2022
    Date of Patent: January 30, 2024
    Inventor: Long Hu
  • Smart electric pump
    Patent number: D1012979
    Type: Grant
    Filed: September 9, 2022
    Date of Patent: January 30, 2024
    Assignee: Shenzhen Smartnewo Technology Co., Ltd.
    Inventors: Dezhong Wu, Jianzhong Xu
  • Air pump
    Patent number: D1012980
    Type: Grant
    Filed: August 25, 2023
    Date of Patent: January 30, 2024
    Inventor: Xueliang Gong
  • Pump device
    Patent number: D1013731
    Type: Grant
    Filed: January 12, 2021
    Date of Patent: February 6, 2024
    Assignee: Zhejiang Sanhua Automotive Components Co., Ltd.
    Inventors: Binhao Fu, Jun Zhang, Longji Cai
  • Displacement pump
    Patent number: D1013732
    Type: Grant
    Filed: February 11, 2022
    Date of Patent: February 6, 2024
    Assignee: Graco Minnesota Inc.
    Inventors: Brian W. Koehn, Bradley H. Hines, Jacob D. Higgins, Paul W. Scheierl
  • Electric air pump
    Patent number: D1013733
    Type: Grant
    Filed: October 26, 2022
    Date of Patent: February 6, 2024
    Inventor: Haiping Wu
  • Pump for liquids
    Patent number: D1013734
    Type: Grant
    Filed: January 10, 2023
    Date of Patent: February 6, 2024
    Assignee: ANNOVI REVERBERI S.P.A.
    Inventor: Alberto Rocchi
  • Pump components
    Patent number: D1014560
    Type: Grant
    Filed: July 13, 2020
    Date of Patent: February 13, 2024
    Assignee: Wayne/Scott Fetzer Company
    Inventor: Buford A. Cooper
  • Displacement pump control box with center section
    Patent number: D1014561
    Type: Grant
    Filed: February 11, 2022
    Date of Patent: February 13, 2024
    Assignee: Graco Minnesota Inc.
    Inventors: Brian W. Koehn, Bradley H. Hines, Jacob D. Higgins, Paul W. Scheierl
  • Displacement pump
    Patent number: D1014562
    Type: Grant
    Filed: February 11, 2022
    Date of Patent: February 13, 2024
    Assignee: Graco Minnesota Inc.
    Inventors: Brian W. Koehn, Bradley H. Hines, Jacob D. Higgins, Paul W. Scheierl
  • Bottom of containerised air compressor
    Patent number: D1014563
    Type: Grant
    Filed: February 23, 2022
    Date of Patent: February 13, 2024
    Assignee: ScanTech Offshore Limited
    Inventors: Scott Berry, Richard Bell
  • Bottle vacuum pump
    Patent number: D1014564
    Type: Grant
    Filed: April 12, 2022
    Date of Patent: February 13, 2024
    Assignee: SANBRI
    Inventor: Georges Richard
  • Pump
    Patent number: D1014565
    Type: Grant
    Filed: May 6, 2022
    Date of Patent: February 13, 2024
    Assignee: DAB PUMPS S.P.A.
    Inventor: Francesco Sinico
  • Pump components
    Patent number: D1015378
    Type: Grant
    Filed: July 7, 2020
    Date of Patent: February 20, 2024
    Assignee: Wayne/Scott Fetzer Company
    Inventors: Philip Anthony Mayleben, Michael Steven Garcia, Buford Alan Cooper
  • Pump
    Patent number: D1015379
    Type: Grant
    Filed: November 8, 2021
    Date of Patent: February 20, 2024
    Assignee: PSG Germany GmbH
    Inventor: Ibrahim Sirin
  • Air pump
    Patent number: D1015380
    Type: Grant
    Filed: May 20, 2022
    Date of Patent: February 20, 2024
    Inventor: Longpeng Zhou
  • Air pump
    Patent number: D1016100
    Type: Grant
    Filed: May 19, 2022
    Date of Patent: February 27, 2024
    Inventor: Longpeng Zhou
  • Pump
    Patent number: D1016101
    Type: Grant
    Filed: August 10, 2022
    Date of Patent: February 27, 2024
    Assignee: WALRUS PUMP CO., LTD.
    Inventor: Ching Feng Huang
  • Pump for liquids
    Patent number: D1016102
    Type: Grant
    Filed: January 6, 2023
    Date of Patent: February 27, 2024
    Assignee: MIXTRON S.R.L.
    Inventor: Stefano Brevini