Aquarium Type Patents (Class D15/8)
  • Aquarium pump
    Patent number: D246714
    Type: Grant
    Filed: September 27, 1976
    Date of Patent: December 20, 1977
    Assignee: Aquology Pet Corporation
    Inventor: Tibor Horvath
  • Aquarium air pump
    Patent number: D247435
    Type: Grant
    Filed: July 28, 1976
    Date of Patent: March 7, 1978
    Assignee: Willinger Bros., Inc.
    Inventors: Allan H. Willinger, Harding W. Willinger, Monte L. Levin
  • Aquarium air pump
    Patent number: D247436
    Type: Grant
    Filed: January 17, 1977
    Date of Patent: March 7, 1978
    Assignee: Willinger Bros., Inc.
    Inventors: Allan H. Willinger, Harding W. Willinger, Monte L. Levin
  • Air pump or similar article
    Patent number: D253652
    Type: Grant
    Filed: February 17, 1978
    Date of Patent: December 11, 1979
    Assignee: Metaframe Corporation
    Inventor: Peter A. Maryanski
  • Combined pump and filter for aquariums or the like
    Patent number: D255033
    Type: Grant
    Filed: May 23, 1977
    Date of Patent: May 20, 1980
    Inventor: Peter C. Alexson
  • Aquarium pump housing
    Patent number: D255354
    Type: Grant
    Filed: January 30, 1978
    Date of Patent: June 10, 1980
    Assignee: Penn-Plax Plastics, Inc.
    Inventors: Marvin A. Goldman, Jerome N. Goldman, Silvio J. Di Marchi, Kenneth Kaplan, Arthur Gilmore
  • Aquarium pump housing
    Patent number: D263593
    Type: Grant
    Filed: January 28, 1980
    Date of Patent: March 30, 1982
    Assignee: Penn-Plax Plastics, Inc.
    Inventors: Jerome N. Goldman, Marvin A. Goldman
  • Aquarium air pump
    Patent number: D290127
    Type: Grant
    Filed: September 20, 1984
    Date of Patent: June 2, 1987
    Assignee: Penn Plax Plastics, Inc.
    Inventors: Jerome Goldman, Marvin Goldman, Gerald Philips, John Judy
  • Aquarium pump
    Patent number: D294359
    Type: Grant
    Filed: October 10, 1986
    Date of Patent: February 23, 1988
    Inventor: Shian-Fun Tsai
  • Aquarium pump
    Patent number: D294360
    Type: Grant
    Filed: June 19, 1986
    Date of Patent: February 23, 1988
    Inventor: Monte Levin
  • Aquarium air pump
    Patent number: D306449
    Type: Grant
    Filed: August 22, 1988
    Date of Patent: March 6, 1990
    Assignee: Rolf C. Hagen (USA) Corp.
    Inventor: Gaad Shannon
  • Aquarium pump chamber
    Patent number: D307018
    Type: Grant
    Filed: June 18, 1987
    Date of Patent: April 3, 1990
    Assignee: Jet-Pumpen HT GmbH
    Inventor: Heinz Turbanisch
  • Aquarium pump chamber
    Patent number: D307278
    Type: Grant
    Filed: June 18, 1987
    Date of Patent: April 17, 1990
    Assignee: Jet-Pumpen HT GmbH
    Inventor: Heinz Turbanisch
  • Wall-mounted aquarium pump
    Patent number: D310838
    Type: Grant
    Filed: June 18, 1987
    Date of Patent: September 25, 1990
    Assignee: Jet-Pumpen HT GmbH
    Inventor: Heinz Turbanisch