Circular Canister In Plan Patents (Class D32/23)
  • Main body of an electric cleaner
    Patent number: D437464
    Type: Grant
    Filed: December 7, 1999
    Date of Patent: February 6, 2001
    Inventor: Seoung-Wook Song
  • Combined wet/dry vacuum
    Patent number: D438353
    Type: Grant
    Filed: January 27, 2000
    Date of Patent: February 27, 2001
    Assignee: Emerson Electric Co.
    Inventors: Kiyoshi Hoshino, Stuart V. Holsten, David E. Beth
  • Main body of an electric cleaner
    Patent number: D439709
    Type: Grant
    Filed: December 27, 1999
    Date of Patent: March 27, 2001
    Assignee: Conet Industries, Inc.
    Inventor: Seoung-Wook Song
  • Combination wet/dry vacuum cleaner
    Patent number: D506044
    Type: Grant
    Filed: February 11, 2004
    Date of Patent: June 7, 2005
    Assignee: Shop Vac Corporation
    Inventor: John Griffin
  • Combination wet/dry vacuum cleaner
    Patent number: D506857
    Type: Grant
    Filed: March 24, 2004
    Date of Patent: June 28, 2005
    Assignee: Shop Vac Corporation
    Inventor: John Griffin
  • Combination wet/dry vacuum cleaner
    Patent number: D507388
    Type: Grant
    Filed: February 26, 2004
    Date of Patent: July 12, 2005
    Assignee: Shop Vac Corporation
    Inventor: John Griffin
  • Combined wet/dry vacuum cleaner
    Patent number: D507686
    Type: Grant
    Filed: July 22, 2003
    Date of Patent: July 19, 2005
    Assignee: Vector Products, Inc.
    Inventors: Michael Krieger, Kevin Ellsworth
  • Combined wet and dry vacuum cleaner
    Patent number: D443739
    Type: Grant
    Filed: August 31, 1998
    Date of Patent: June 12, 2001
    Assignee: Emerson Electric Co.
    Inventors: Jeffrey L. Young, Kiyoshi Hoshino, David R. Hult
  • Vacuum cleaner
    Patent number: D446892
    Type: Grant
    Filed: August 18, 2000
    Date of Patent: August 21, 2001
    Assignee: Shop Vac Corporation
    Inventor: John Griffin
  • Vacuum cleaner
    Patent number: D447292
    Type: Grant
    Filed: June 15, 2000
    Date of Patent: August 28, 2001
    Assignee: Shop Vac Corporation
    Inventor: John Griffin
  • Vacuum cleaner
    Patent number: D447293
    Type: Grant
    Filed: August 28, 2000
    Date of Patent: August 28, 2001
    Assignee: Shop Vac Corporation
    Inventor: John Griffin
  • Vacuum cleaner
    Patent number: D447842
    Type: Grant
    Filed: June 15, 2000
    Date of Patent: September 11, 2001
    Assignee: Shop Vac Corporation
    Inventor: John Griffin
  • Vacuum cleaner
    Patent number: D447843
    Type: Grant
    Filed: June 15, 2000
    Date of Patent: September 11, 2001
    Assignee: Shop Vac Corporation
    Inventor: John Griffin
  • Vacuum cleaner
    Patent number: D452052
    Type: Grant
    Filed: June 15, 2000
    Date of Patent: December 11, 2001
    Assignee: Shop Vac Corporation
    Inventor: John Griffin
  • Vacuum cleaner
    Patent number: D454672
    Type: Grant
    Filed: June 15, 2000
    Date of Patent: March 19, 2002
    Assignee: Shop Vac Corporation
    Inventor: John Griffin
  • Portable vacuum cleaner
    Patent number: D455531
    Type: Grant
    Filed: February 26, 2001
    Date of Patent: April 9, 2002
    Assignee: HMI Industries, Inc.
    Inventor: Mark A. Cartellone
  • Vacuum cleaner with detachable blower
    Patent number: D469934
    Type: Grant
    Filed: February 27, 2002
    Date of Patent: February 4, 2003
    Assignee: Shop Vac Corporation
    Inventors: Kevin D. Fry, John Griffin, Craig A. Seasholtz, Robert Lent Crevling
  • Vacuum cleaner with detachable blower
    Patent number: D470279
    Type: Grant
    Filed: January 14, 2002
    Date of Patent: February 11, 2003
    Assignee: Shop Vac Corporation
    Inventors: John Griffin, Craig A. Seasholtz, Robert Lent Crevling
  • Vacuum cleaner
    Patent number: D470280
    Type: Grant
    Filed: January 14, 2002
    Date of Patent: February 11, 2003
    Assignee: Shop Vac Corporation
    Inventors: John Griffin, Kevin D. Fry
  • Vacuum cleaner
    Patent number: D470281
    Type: Grant
    Filed: January 14, 2002
    Date of Patent: February 11, 2003
    Assignee: Shop Vac Corporation
    Inventors: John Griffin, Kevin D. Fry
  • Combined wet/dry vacuum cleaner
    Patent number: D479023
    Type: Grant
    Filed: April 4, 2002
    Date of Patent: August 26, 2003
    Assignee: Emerson Electric Co.
    Inventors: Suart V. Holsten, Kiyoshi Hoshino
  • Vacuum cleaner
    Patent number: D479371
    Type: Grant
    Filed: January 14, 2002
    Date of Patent: September 2, 2003
    Assignee: Shop Vac Corporation
    Inventors: John Griffin, Kevin D. Fry
  • Vacuum cleaner
    Patent number: D479372
    Type: Grant
    Filed: April 10, 2002
    Date of Patent: September 2, 2003
    Assignee: Shop-Vac Corporation
    Inventor: John Griffin
  • Combination wet and dry vacuum appliance
    Patent number: D486280
    Type: Grant
    Filed: January 27, 2003
    Date of Patent: February 3, 2004
    Assignee: Emerson Electric Co.
    Inventors: Stuart V. Holsten, Jeffrey L. Young, Kiyoshi Hoshino
  • Body of vacuum cleaner
    Patent number: D491704
    Type: Grant
    Filed: October 24, 2002
    Date of Patent: June 15, 2004
    Assignee: LG Electronics Inc.
    Inventor: Hyon Seon Shin
  • Combination wet and dry vacuum appliance
    Patent number: D492823
    Type: Grant
    Filed: January 8, 2003
    Date of Patent: July 6, 2004
    Assignee: Emerson Electric Co.
    Inventors: Kiyoshi Hoshino, Michael F. Martin
  • Combination wet and dry vacuum appliance
    Patent number: D492824
    Type: Grant
    Filed: January 24, 2003
    Date of Patent: July 6, 2004
    Assignee: Emerson Electric Co.
    Inventors: Mark J. Tomasiak, Stuart V. Holsten, Kiyoshi Hoshino
  • Combined wet/dry vacuum cleaner with detachable blower
    Patent number: D362091
    Type: Grant
    Filed: September 9, 1994
    Date of Patent: September 5, 1995
    Assignee: Emerson Electric Co.
    Inventors: Mark J. Tomasiak, Jeffrey L. Young
  • Vacuum cleaner
    Patent number: D362522
    Type: Grant
    Filed: February 22, 1994
    Date of Patent: September 19, 1995
    Assignee: Rowenta-Werke GmbH
    Inventor: Bernd Kohler
  • Canister exterior for a wet/dry vacuum
    Patent number: D365178
    Type: Grant
    Filed: August 4, 1993
    Date of Patent: December 12, 1995
    Assignee: GMI Holdings, Inc.
    Inventors: William J. Rakocy, Thomas Angelini
  • Floor cleaning machine
    Patent number: D367342
    Type: Grant
    Filed: January 14, 1994
    Date of Patent: February 20, 1996
    Assignee: Bissell Inc.
    Inventors: Brenda K. Langeland, Luke E. Kelly
  • Combined wet and dry vacuum cleaner
    Patent number: D372567
    Type: Grant
    Filed: July 11, 1995
    Date of Patent: August 6, 1996
    Assignee: The Hoover Company
    Inventors: David W. Moine, Darwin T. McKnight, Ronald J. Stephens, Richard A. Wareham
  • Combined wet/dry vacuum cleaner with a detachable blower
    Patent number: D373862
    Type: Grant
    Filed: January 6, 1994
    Date of Patent: September 17, 1996
    Assignee: Royal Appliance Mfg. Co.
    Inventors: Paul D. Stephens, Craig M. Saunders, Michael F. Wright, Richard C. Farone, John F. Sovis
  • Portable carpet cleaning apparatus
    Patent number: D380070
    Type: Grant
    Filed: November 16, 1994
    Date of Patent: June 17, 1997
    Assignee: Diamondback Manufacturing, Inc.
    Inventor: William K. Shero
  • Combined wet and dry vacuum cleaner
    Patent number: D383575
    Type: Grant
    Filed: March 8, 1996
    Date of Patent: September 9, 1997
    Assignee: Shop Vac Corporation
    Inventor: John Griffin
  • Wet/dry vacuum cleaner
    Patent number: D384448
    Type: Grant
    Filed: May 8, 1995
    Date of Patent: September 30, 1997
    Assignee: Royal Appliance Mfg. Co.
    Inventors: Paul D. Stephens, Craig M. Saunders, Michael F. Wright, Richard C. Farone, John F. Sovis
  • Portable electric tool vac
    Patent number: D386842
    Type: Grant
    Filed: July 1, 1996
    Date of Patent: November 25, 1997
    Assignee: Emerson Electric Co.
    Inventors: Kiyoshi Hoshino, Stuart V. Holsten, David R. Hult
  • Vacuum cleaner
    Patent number: D388565
    Type: Grant
    Filed: September 9, 1996
    Date of Patent: December 30, 1997
    Assignee: W.S. S.p.A.
    Inventor: Silvano Pietrobon
  • Combined wet and dry vacuum cleaner
    Patent number: D389962
    Type: Grant
    Filed: August 14, 1996
    Date of Patent: January 27, 1998
    Assignee: Shop Vac Corporation
    Inventors: Robert C. Berfield, John Griffin
  • Carpet extractor
    Patent number: D398100
    Type: Grant
    Filed: May 6, 1996
    Date of Patent: September 8, 1998
    Assignee: The Hoover Company
    Inventors: Ronald J. Stephens, Douglas C. Barker, Darwin S. Crouser, Darwin T. McKnight, Edgar A. Maurer
  • Vacuum cleaner
    Patent number: D403481
    Type: Grant
    Filed: August 29, 1996
    Date of Patent: December 29, 1998
    Assignee: Rowenta-Werke GmbH
    Inventor: Bernd Kohler
  • Canister vacuum wheel
    Patent number: D405568
    Type: Grant
    Filed: June 19, 1997
    Date of Patent: February 9, 1999
    Assignee: Matsushita Home Appliance Corporation of America
    Inventors: David E. Mehaffey, Ty S. Rarick, Toru Abe
  • Vacuum cleaner
    Patent number: D423154
    Type: Grant
    Filed: February 4, 1998
    Date of Patent: April 18, 2000
    Assignee: Rexair, Inc.
    Inventors: Dean Robert Rohn, Roy Oliver Erickson, John J. Alberts, III, Alan Joseph Krebs, Mark Christopher Bates, John Carl Costello
  • Vacuum cleaner
    Patent number: D426355
    Type: Grant
    Filed: February 4, 1998
    Date of Patent: June 6, 2000
    Assignee: Rexair, Inc.
    Inventors: Dean Robert Rohn, Roy Oliver Erickson, Stephen John Wood, John J. Alberts, III, Alan Joseph Krebs, Mark Christopher Bates, John Carl Costello
  • Vacuum cleaner
    Patent number: D429042
    Type: Grant
    Filed: December 3, 1998
    Date of Patent: August 1, 2000
    Assignee: Shop Vac Corporation
    Inventors: John Griffin, Kevin Fry, Li H. Liu
  • Vacuum cleaner
    Patent number: D429855
    Type: Grant
    Filed: December 7, 1998
    Date of Patent: August 22, 2000
    Assignee: Shop Vac Corporation
    Inventor: John Griffin
  • Vacuum cleaner
    Patent number: D429856
    Type: Grant
    Filed: March 29, 1999
    Date of Patent: August 22, 2000
    Assignee: Shop Vac Corporation
    Inventor: John Griffin
  • Vacuum cleaner
    Patent number: D429857
    Type: Grant
    Filed: March 29, 1999
    Date of Patent: August 22, 2000
    Assignee: Shop Vac Corporation
    Inventor: John Griffin
  • Vacuum cleaner
    Patent number: D430367
    Type: Grant
    Filed: December 8, 1998
    Date of Patent: August 29, 2000
    Inventor: John Griffin
  • Vacuum cleaner
    Patent number: D430713
    Type: Grant
    Filed: December 8, 1998
    Date of Patent: September 5, 2000
    Assignee: Shop Vac Corporation
    Inventor: John Griffin