Multiple Patents (Class D32/20)
  • Inclinable mop heads mounted on a vertically adjustable stand for attachment to a transport
    Patent number: D446893
    Type: Grant
    Filed: September 28, 2000
    Date of Patent: August 21, 2001
    Inventor: Kyu H. Lee
  • Sweeper
    Patent number: D289933
    Type: Grant
    Filed: July 1, 1986
    Date of Patent: May 19, 1987
    Assignee: Shop-Vac Corporation
    Inventors: Robert C. Berfield, Craig A. Seasholtz, Richard M. Fegan
  • Cleaning apparatus
    Patent number: D570560
    Type: Grant
    Filed: November 13, 2006
    Date of Patent: June 3, 2008
    Assignee: Alfred kaercher GmbH & Co. KG
    Inventors: Denis Dammkoehler, Christian Rummel
  • Carrier for dust mops
    Patent number: D333712
    Type: Grant
    Filed: July 17, 1989
    Date of Patent: March 2, 1993
    Inventor: Terry D. Moore
  • Sweeping machine
    Patent number: D347499
    Type: Grant
    Filed: December 9, 1991
    Date of Patent: May 31, 1994
    Inventor: Owe Westin
  • Sweeper
    Patent number: D385384
    Type: Grant
    Filed: August 17, 1995
    Date of Patent: October 21, 1997
    Inventor: Charles T. Creecy
  • Floor cleaning device
    Patent number: D425268
    Type: Grant
    Filed: November 6, 1998
    Date of Patent: May 16, 2000
    Assignee: Rotowash Reinigungsmashinen Ges.m.b.H.
    Inventor: Gregor Morokutti
  • Floor cleaning apparatus
    Patent number: D685960
    Type: Grant
    Filed: March 28, 2011
    Date of Patent: July 9, 2013
    Assignee: Carl Freudenberg KG
    Inventor: Norbert Weis
  • Cleaning machine
    Patent number: D690063
    Type: Grant
    Filed: January 12, 2012
    Date of Patent: September 17, 2013
    Assignee: Kent Research Corporation
    Inventors: Steven Rodger Kent, Willie Dee Kent
  • Floor cleaning machine
    Patent number: D750856
    Type: Grant
    Filed: June 12, 2014
    Date of Patent: March 1, 2016
    Assignee: I-MOP GMBH
    Inventor: Vincent De Smedt
  • Grill cleaning device
    Patent number: D753355
    Type: Grant
    Filed: February 14, 2014
    Date of Patent: April 5, 2016
    Assignee: Grillbot, LLC
    Inventor: Ethan Woods
  • Hand held sweeper
    Patent number: D850037
    Type: Grant
    Filed: September 9, 2016
    Date of Patent: May 28, 2019
    Assignee: EVO DESIGN LLC
    Inventor: Aaron Szymanski
  • Cleaning brush
    Patent number: D1054133
    Type: Grant
    Filed: July 22, 2024
    Date of Patent: December 10, 2024
    Assignee: Shenzhen Pinchuang future network technology Co., LTD
    Inventor: Gen Tian