Plural Rotating Arms Patents (Class D23/220)
  • Tractor traveler
    Patent number: D443915
    Type: Grant
    Filed: June 6, 2000
    Date of Patent: June 19, 2001
    Assignee: L. R. Nelson Corporation
    Inventors: Lawrence P. Heren, David L. Hunt, Joyce Thomas
  • Water sprinkler
    Patent number: D457597
    Type: Grant
    Filed: May 3, 2001
    Date of Patent: May 21, 2002
    Assignee: Shin Tai Spurt Water of the Garden Tools Co.,Ltd.
    Inventor: Chin-Yuan Chen
  • Lawn sprinkler
    Patent number: D296920
    Type: Grant
    Filed: August 20, 1985
    Date of Patent: July 26, 1988
    Assignee: Hozelock-Asl Limited
    Inventor: Bryn Evans
  • Rotary sprinkler
    Patent number: D307044
    Type: Grant
    Filed: February 10, 1987
    Date of Patent: April 3, 1990
    Assignee: Suncast Corporation
    Inventors: Damon A. Johnston, Paul E. Papenhause
  • Sprinkler
    Patent number: D313269
    Type: Grant
    Filed: January 11, 1988
    Date of Patent: December 25, 1990
    Assignee: Gardena Kress & Kastner GmbH
    Inventor: Franco Clivio
  • Rotary sprinkler
    Patent number: D346009
    Type: Grant
    Filed: February 25, 1992
    Date of Patent: April 12, 1994
    Assignee: Melnor Manufacturing, Ltd.
    Inventors: Sergio G. Simonetti, Paul C. Aquilina
  • Sprinkler
    Patent number: D391625
    Type: Grant
    Filed: March 29, 1996
    Date of Patent: March 3, 1998
    Inventor: Gregory Sabatta
  • Toy water sprinkler
    Patent number: D424128
    Type: Grant
    Filed: August 7, 1998
    Date of Patent: May 2, 2000
    Assignee: The Little Tikes Company
    Inventor: Peter C. McEachen
  • Four-step snow-making gun
    Patent number: D693902
    Type: Grant
    Filed: August 29, 2012
    Date of Patent: November 19, 2013
    Inventor: Mitchell Joe Dodson
  • Aerator hub and aerator assembly
    Patent number: D771771
    Type: Grant
    Filed: November 4, 2014
    Date of Patent: November 15, 2016
    Assignee: TRIPLEPOINT ENVIRONMENTAL LLC
    Inventors: Patrick D. Hill, Braden J. Galbreath-O'Leary, Michael C. Wever
  • Watering sprinkler
    Patent number: D934382
    Type: Grant
    Filed: July 17, 2018
    Date of Patent: October 26, 2021
    Assignee: FISKARS FINLAND OY AB
    Inventors: Nicholas Vallo, Andrew Block