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)
  • Adjustable height mount for pump motor
    Patent number: D296075
    Type: Grant
    Filed: May 15, 1986
    Date of Patent: June 7, 1988
    Inventor: Robert E. Jones
  • Portable water pump
    Patent number: D296103
    Type: Grant
    Filed: September 18, 1985
    Date of Patent: June 7, 1988
    Inventor: David W. Harvey
  • Bellows pump
    Patent number: D296556
    Type: Grant
    Filed: November 24, 1986
    Date of Patent: July 5, 1988
    Assignee: Iwaki Co., Ltd.
    Inventors: Norishige Hirakawa, Kazuhiko Sato, Satoru Hagiwara
  • Air pump
    Patent number: D296698
    Type: Grant
    Filed: June 16, 1986
    Date of Patent: July 12, 1988
    Inventor: Peter J. King
  • Pump
    Patent number: D299143
    Type: Grant
    Filed: July 10, 1985
    Date of Patent: December 27, 1988
    Assignee: Hayward Industries, Inc.
    Inventor: Fred T. Hazlehurst
  • Water pump
    Patent number: D299720
    Type: Grant
    Filed: June 5, 1985
    Date of Patent: February 7, 1989
    Inventor: Byung K. Yoo
  • Power unit for powered paint applicator or the like
    Patent number: D300033
    Type: Grant
    Filed: August 8, 1986
    Date of Patent: February 28, 1989
    Assignee: Wagner Spray Tech Corporation
    Inventor: David C. Miller
  • Bellows pump
    Patent number: D300034
    Type: Grant
    Filed: November 24, 1986
    Date of Patent: February 28, 1989
    Assignee: Iwaki Co., Ltd.
    Inventors: Norishige Hirakawa, Kazuhiko Sato, Satoru Hagiwara
  • Water heating and pumping unit
    Patent number: D301038
    Type: Grant
    Filed: September 4, 1985
    Date of Patent: May 9, 1989
    Assignee: Hollibaugh Manufacturing Co., Inc.
    Inventor: James E. Kingston
  • Air pump
    Patent number: D301245
    Type: Grant
    Filed: June 15, 1987
    Date of Patent: May 23, 1989
    Assignee: The Coleman Company, Inc.
    Inventor: Dennis V. Hefling
  • Power drill driven air compressor
    Patent number: D301246
    Type: Grant
    Filed: August 17, 1987
    Date of Patent: May 23, 1989
    Inventor: Patrick B. Moynihan
  • Housing for a pumping and filtering unit
    Patent number: D301478
    Type: Grant
    Filed: August 29, 1986
    Date of Patent: June 6, 1989
    Assignee: Ulticon Systems, Inc.
    Inventor: Gerald K. Yankoff
  • Fluid-operated power cylinder
    Patent number: D301583
    Type: Grant
    Filed: March 30, 1987
    Date of Patent: June 13, 1989
    Assignee: Mosier Industries, Inc.
    Inventor: Ray H. Herner
  • Air compressor or similar article
    Patent number: D301887
    Type: Grant
    Filed: October 29, 1985
    Date of Patent: June 27, 1989
    Assignee: Black & Decker Inc.
    Inventors: Scott D. Price, Robert I. Somers
  • Pump
    Patent number: D302557
    Type: Grant
    Filed: February 17, 1987
    Date of Patent: August 1, 1989
    Assignee: Graco Inc.
    Inventors: Frederick A. Powers, Arlon R. Pyle, Sheila S. McKee
  • Pumping unit for oil wells or the like
    Patent number: D303263
    Type: Grant
    Filed: March 17, 1987
    Date of Patent: September 5, 1989
    Inventors: Ralph E. Yeatts, Bobbie L. Mosley
  • Cylinder housing
    Patent number: D303393
    Type: Grant
    Filed: March 17, 1987
    Date of Patent: September 12, 1989
    Inventor: Kurt Stoll
  • Pump
    Patent number: D303532
    Type: Grant
    Filed: March 19, 1987
    Date of Patent: September 19, 1989
    Assignee: Attwood Corporation
    Inventor: Stanley T. Gresens
  • Housing for a portable pump
    Patent number: D303533
    Type: Grant
    Filed: October 13, 1987
    Date of Patent: September 19, 1989
    Assignee: Hale Fire Pump Company
    Inventors: H. Alfred Eberhardt, David L. Miller, Michael A. Laskaris
  • Syrup pump for beverage dispensing
    Patent number: D304283
    Type: Grant
    Filed: May 2, 1986
    Date of Patent: October 31, 1989
    Assignee: The Coca-Cola Company
    Inventor: William S. Credle, Jr.
  • Piston diaphragm pump for attachment to pressurized sprayer containers
    Patent number: D304833
    Type: Grant
    Filed: June 1, 1987
    Date of Patent: November 28, 1989
    Inventor: Pedro W. Luchsinger
  • Gas driven water pump
    Patent number: D305124
    Type: Grant
    Filed: September 18, 1987
    Date of Patent: December 19, 1989
    Inventor: Wilfried Singhoff
  • Bilge pump
    Patent number: D306447
    Type: Grant
    Filed: August 29, 1988
    Date of Patent: March 6, 1990
    Assignee: Attwood Corporation
    Inventor: Warwick M. Whitley, II
  • Pump
    Patent number: D306448
    Type: Grant
    Filed: December 28, 1987
    Date of Patent: March 6, 1990
    Assignee: ProMinent Dosiertechnik GmbH
    Inventor: Hans-Juurgen Lannoch
  • Offset pump housing
    Patent number: D306596
    Type: Grant
    Filed: February 2, 1988
    Date of Patent: March 13, 1990
    Inventor: Robert E. Maddock
  • Jet line pump
    Patent number: D306736
    Type: Grant
    Filed: April 10, 1987
    Date of Patent: March 20, 1990
    Inventors: Michael P. Ziaylek, Theodore Ziaylek, Jr.
  • High pressure washer
    Patent number: D307017
    Type: Grant
    Filed: March 7, 1988
    Date of Patent: April 3, 1990
    Assignee: Power Flo Products Corp.
    Inventors: Gary C. Polk, Leo F. Wildgen
  • Fluid-operated multimotion actuator
    Patent number: D308207
    Type: Grant
    Filed: June 27, 1988
    Date of Patent: May 29, 1990
    Assignee: Motion Controls and Automation, Inc.
    Inventor: David W. Burke
  • Jet foot pump
    Patent number: D308208
    Type: Grant
    Filed: April 10, 1987
    Date of Patent: May 29, 1990
    Inventors: Michael P. Ziaylek, Theodore Ziaylek, Jr.
  • Gear-pump assembly for liquid products
    Patent number: D308209
    Type: Grant
    Filed: November 17, 1987
    Date of Patent: May 29, 1990
    Assignee: Great Plains Industries, Inc.
    Inventors: Fred L. Laqua, Robert E. Hall
  • Pump assembly for high-viscosity liquid products
    Patent number: D308385
    Type: Grant
    Filed: November 10, 1987
    Date of Patent: June 5, 1990
    Assignee: Great Plains Industries, Inc.
    Inventors: Frank J. Russold, Fred L. Laqua
  • Artificial lung
    Patent number: D309011
    Type: Grant
    Filed: September 30, 1987
    Date of Patent: July 3, 1990
    Assignee: Terumo Kabushiki Kaisha
    Inventors: Tetsuya Arioka, Masaru Wada
  • Sump-riser housing
    Patent number: D309308
    Type: Grant
    Filed: October 6, 1988
    Date of Patent: July 17, 1990
    Inventor: Michael C. Webb
  • Valve for inflating tires, balloons, or the like
    Patent number: D311055
    Type: Grant
    Filed: May 18, 1988
    Date of Patent: October 2, 1990
    Inventor: John D. Corley
  • Water drive power unit
    Patent number: D311372
    Type: Grant
    Filed: July 21, 1988
    Date of Patent: October 16, 1990
    Inventor: Herman J. Angel
  • Sump-riser housing
    Patent number: D313418
    Type: Grant
    Filed: October 6, 1988
    Date of Patent: January 1, 1991
    Inventor: Michael C. Webb
  • Vacuum water pump
    Patent number: D314773
    Type: Grant
    Filed: November 28, 1988
    Date of Patent: February 19, 1991
    Inventors: George Tash, Warren Hartmann
  • Metering pump
    Patent number: D315739
    Type: Grant
    Filed: August 23, 1988
    Date of Patent: March 26, 1991
    Assignee: ProMinent Dosiertechnik GmbH
    Inventor: Hans-Jurgen Lannoch
  • Pump housing
    Patent number: D315911
    Type: Grant
    Filed: March 4, 1988
    Date of Patent: April 2, 1991
    Assignee: GSW Inc.
    Inventor: Jack F. Campbell
  • Vacuum pump
    Patent number: D315912
    Type: Grant
    Filed: March 14, 1989
    Date of Patent: April 2, 1991
    Assignee: Mitsubishi Denki K.K.
    Inventors: Mitsuhiro Nishida, Kozaburo Fujii, Nobuyuki Kondoh, Yoshinori Abe
  • Feed pump for a painting apparatus
    Patent number: D316098
    Type: Grant
    Filed: April 10, 1989
    Date of Patent: April 9, 1991
    Assignee: J. Wagner GmbH
    Inventor: Ewald Kille
  • Submersible pump
    Patent number: D316099
    Type: Grant
    Filed: June 1, 1989
    Date of Patent: April 9, 1991
    Assignee: Aktiebolaget Electrolux
    Inventor: Niels H. Hartz
  • Air pump
    Patent number: D316865
    Type: Grant
    Filed: July 28, 1988
    Date of Patent: May 14, 1991
    Assignee: E. I. Du Pont de Nemours and Company
    Inventors: Eric J. Armstrong, Thomas L. Latone
  • Pump tube mount
    Patent number: D317164
    Type: Grant
    Filed: January 24, 1989
    Date of Patent: May 28, 1991
    Assignee: I-Flow Corporation
    Inventor: Charles Kienholz
  • Suction inlet bowl for a submersible pump
    Patent number: D317613
    Type: Grant
    Filed: November 18, 1988
    Date of Patent: June 18, 1991
    Assignee: McNeil (Ohio) Corporation
    Inventor: Alan B. Channell
  • Chemical pump
    Patent number: D319245
    Type: Grant
    Filed: January 25, 1989
    Date of Patent: August 20, 1991
    Assignee: Western Chemical Pumps Inc.
    Inventor: James P. Larson
  • Mobile in-line strainer for paints and resins or the like
    Patent number: D321352
    Type: Grant
    Filed: October 12, 1988
    Date of Patent: November 5, 1991
    Assignee: Russell Finex Limited
    Inventor: Nicholas R. Vann
  • Pump shroud
    Patent number: D322790
    Type: Grant
    Filed: August 1, 1989
    Date of Patent: December 31, 1991
    Assignee: Wagner Spray Tech Corporation
    Inventor: Wayne M. Bekius
  • Sump-riser housing or the like
    Patent number: D322970
    Type: Grant
    Filed: November 21, 1990
    Date of Patent: January 7, 1992
    Assignee: Total Containment, Inc.
    Inventor: Michael C. Webb
  • Combined compressor and lamp
    Patent number: D323329
    Type: Grant
    Filed: June 22, 1989
    Date of Patent: January 21, 1992
    Inventor: Kui-Sum Wong