Pipe, Tubing Or Hose Patents (Class D23/266)
  • Lighting fixture hanger
    Patent number: D503009
    Type: Grant
    Filed: November 26, 2003
    Date of Patent: March 15, 2005
    Assignee: Acuity Brands, Inc.
    Inventor: Utkan Salman
  • Enclosed pumping system
    Patent number: D509885
    Type: Grant
    Filed: April 3, 2002
    Date of Patent: September 20, 2005
    Assignee: Oxyco Incorporated
    Inventor: Darryl W. Cole
  • Safety hose
    Patent number: D454942
    Type: Grant
    Filed: April 28, 2000
    Date of Patent: March 26, 2002
    Assignee: Samar Company, Inc.
    Inventor: William J. Selby
  • Flow channel for drip irrigation with central cavity
    Patent number: D455055
    Type: Grant
    Filed: November 16, 2000
    Date of Patent: April 2, 2002
    Assignee: Roberts Groups Holdings, LLC
    Inventors: John C. Roberts, Jack Butler
  • Recreation vehicle diverter hose/faucet
    Patent number: D456494
    Type: Grant
    Filed: February 6, 2001
    Date of Patent: April 30, 2002
    Inventor: Roderick William Whitfield
  • Flexible, inline, point-of-use air/gas filter/dryer
    Patent number: D525676
    Type: Grant
    Filed: September 1, 2004
    Date of Patent: July 25, 2006
    Inventors: Michael J. Arno, Daniel Blaszkowiak
  • Hollow tube
    Patent number: D525684
    Type: Grant
    Filed: December 21, 2004
    Date of Patent: July 25, 2006
    Inventor: Yau-Liang Jhang
  • Draw and return tube assembly having a multi-aperture flange
    Patent number: D458354
    Type: Grant
    Filed: June 21, 2000
    Date of Patent: June 4, 2002
    Inventor: Kenneth A. Watson
  • Flexible tube having a variable stiffness bellows
    Patent number: D460536
    Type: Grant
    Filed: May 22, 2001
    Date of Patent: July 16, 2002
    Assignee: E. I. du Pont de Nemours and Company
    Inventor: Michel Claude Renaud
  • Sleeve for tube fitting
    Patent number: D461545
    Type: Grant
    Filed: November 22, 1999
    Date of Patent: August 13, 2002
    Assignee: Nippon Pillar Packing Co., Ltd.
    Inventor: Kiyoshi Nishio
  • Loosefill insulation hose with opposite inclined lips
    Patent number: D531284
    Type: Grant
    Filed: May 24, 2005
    Date of Patent: October 31, 2006
    Assignee: CertainTeed Corporation
    Inventors: Christophe Wagner, Edward Pentz
  • Loosefill insulation hose with different sized lips
    Patent number: D531706
    Type: Grant
    Filed: May 24, 2005
    Date of Patent: November 7, 2006
    Assignee: CertainTeed Corporation
    Inventors: Christophe Wagner, Edward Pentz
  • Loosefill insulation hose with double lips
    Patent number: D531707
    Type: Grant
    Filed: May 24, 2005
    Date of Patent: November 7, 2006
    Assignee: CertainTeed Corporation
    Inventors: Christophe Wagner, Edward Pentz
  • Loosefill insulation hose with triple lips
    Patent number: D531708
    Type: Grant
    Filed: May 24, 2005
    Date of Patent: November 7, 2006
    Assignee: CertainTeed Corporation
    Inventors: Christophe Wagner, Edward Pentz
  • Wine rack
    Patent number: D533413
    Type: Grant
    Filed: April 4, 2005
    Date of Patent: December 12, 2006
    Inventor: Barry Wax
  • Sleeve for tube fitting
    Patent number: D464409
    Type: Grant
    Filed: December 15, 1999
    Date of Patent: October 15, 2002
    Assignee: Nippon Pillar Packing Co., Ltd.
    Inventor: Kiyoshi Nishio
  • Tube
    Patent number: D536061
    Type: Grant
    Filed: May 27, 2005
    Date of Patent: January 30, 2007
    Assignee: Nordson Corporation
    Inventors: Brian D. Mather, Mike Bordner
  • In-line drain trap
    Patent number: D467648
    Type: Grant
    Filed: January 23, 2002
    Date of Patent: December 24, 2002
    Inventor: O'Neil Delva
  • Garden hose
    Patent number: D469520
    Type: Grant
    Filed: January 24, 2002
    Date of Patent: January 28, 2003
    Inventor: Donald F. McLean
  • Waste and vent pipe
    Patent number: D469859
    Type: Grant
    Filed: June 18, 2002
    Date of Patent: February 4, 2003
    Assignee: Royal Pipe Company
    Inventor: Brian Didone
  • Forged plumbing fitting
    Patent number: D470577
    Type: Grant
    Filed: March 14, 2002
    Date of Patent: February 18, 2003
    Inventors: Michael Knight, Mark Abraham
  • Tank manifold
    Patent number: D545406
    Type: Grant
    Filed: June 17, 2005
    Date of Patent: June 26, 2007
    Inventor: John J. Surinak
  • Hose guard
    Patent number: D475126
    Type: Grant
    Filed: August 19, 2002
    Date of Patent: May 27, 2003
    Assignee: Cubeair A/S
    Inventor: Adam Bonne
  • Hose
    Patent number: D475439
    Type: Grant
    Filed: October 15, 2002
    Date of Patent: June 3, 2003
    Assignee: Global Industries Holdings Ltd.
    Inventor: Pei-Ying Lin
  • Duct with an indented end
    Patent number: D475448
    Type: Grant
    Filed: March 20, 2001
    Date of Patent: June 3, 2003
    Assignee: Eastern Sheet Metal LLC
    Inventor: William K. Stout, Jr.
  • Duct tap with an indented end
    Patent number: D475449
    Type: Grant
    Filed: March 20, 2001
    Date of Patent: June 3, 2003
    Assignee: Eastern Sheet Metal LLC
    Inventor: William K. Stout, Jr.
  • Offset duct with a crimped end
    Patent number: D475778
    Type: Grant
    Filed: March 20, 2001
    Date of Patent: June 10, 2003
    Assignee: Eastern Sheet Metal LLC
    Inventor: William K. Stout, Jr.
  • Offset duct with an indented end
    Patent number: D475779
    Type: Grant
    Filed: March 20, 2001
    Date of Patent: June 10, 2003
    Assignee: Eastern Sheet Metal LLC
    Inventor: William K. Stout, Jr.
  • Duct with a crimped end
    Patent number: D475780
    Type: Grant
    Filed: March 20, 2001
    Date of Patent: June 10, 2003
    Assignee: Eastern Sheet Metal LLC
    Inventor: William K. Stout, Jr.
  • Duct tap with a crimped end
    Patent number: D476074
    Type: Grant
    Filed: March 20, 2001
    Date of Patent: June 17, 2003
    Assignee: Eastern Sheet Metal LLC
    Inventor: William K. Stout, Jr.
  • Vine hose
    Patent number: D552720
    Type: Grant
    Filed: November 29, 2005
    Date of Patent: October 9, 2007
    Inventors: Valerie Salatino, Nancy Moran
  • Hose
    Patent number: D478969
    Type: Grant
    Filed: February 28, 2002
    Date of Patent: August 26, 2003
    Assignee: Fitt S.P.A.
    Inventor: Rinaldo Mezzalira
  • Angle-adjustable water pipe
    Patent number: D479741
    Type: Grant
    Filed: August 6, 2002
    Date of Patent: September 16, 2003
    Assignee: R&T Co., Ltd.
    Inventor: Jin-Yue Chiu
  • Bottle rack
    Patent number: D559049
    Type: Grant
    Filed: April 27, 2006
    Date of Patent: January 8, 2008
    Inventor: Jack Spooner
  • Faucet extender
    Patent number: D483097
    Type: Grant
    Filed: November 25, 2002
    Date of Patent: December 2, 2003
    Inventor: Frank Napoli
  • Synthetic resin pipe
    Patent number: D566063
    Type: Grant
    Filed: March 15, 2006
    Date of Patent: April 8, 2008
    Assignee: Kanaflex Corporation
    Inventor: Shigeki Kanao
  • Synthetic resin pipe
    Patent number: D566064
    Type: Grant
    Filed: March 15, 2006
    Date of Patent: April 8, 2008
    Assignee: Kanaflex Corporation
    Inventor: Shigeki Kanao
  • Flexible tube having a variable stiffness bellows
    Patent number: D484953
    Type: Grant
    Filed: June 10, 2002
    Date of Patent: January 6, 2004
    Assignee: E. I. duPont de Nemours and Company
    Inventor: Michel Claude Renaud
  • Vaporizing pipe in gas chromatography
    Patent number: D487306
    Type: Grant
    Filed: February 5, 2003
    Date of Patent: March 2, 2004
    Assignee: Saika Technological Institute Foundation
    Inventors: Ryoichi Sasano, Kazuaki Kiji, Takasi Otoi, Motoaki Satoh
  • Vaporizing pipe in gas chromatography
    Patent number: D487307
    Type: Grant
    Filed: February 5, 2003
    Date of Patent: March 2, 2004
    Assignee: Saika Technological Institute Foundation
    Inventors: Ryoichi Sasano, Kazuaki Kiji, Takasi Otoi, Motoaki Satoh
  • Plastics water pipe
    Patent number: D574932
    Type: Grant
    Filed: November 29, 2004
    Date of Patent: August 12, 2008
    Inventor: Zhi-Lang Zhuang
  • Flexible hose for a shower
    Patent number: D488544
    Type: Grant
    Filed: March 14, 2003
    Date of Patent: April 13, 2004
    Assignee: Hansgrohe AG
    Inventor: Zafer Akaltan
  • Pipe
    Patent number: D488545
    Type: Grant
    Filed: April 30, 2003
    Date of Patent: April 13, 2004
    Inventor: Tutomu Takamatu
  • Undersink pipe-covering assembly
    Patent number: D489435
    Type: Grant
    Filed: May 7, 2003
    Date of Patent: May 4, 2004
    Assignee: Truebro, Inc.
    Inventors: Thomas W. Trueb, Steven R. Trueb
  • Vaporizing pipe in gas chromatography
    Patent number: D493513
    Type: Grant
    Filed: May 7, 2003
    Date of Patent: July 27, 2004
    Assignee: Saika Technological Institute Foundation
    Inventors: Ryoichi Sasano, Kazuaki Kiji, Takasi Otoi, Motoaki Satoh
  • Vaporizing pipe in gas chromatography
    Patent number: D493514
    Type: Grant
    Filed: May 7, 2003
    Date of Patent: July 27, 2004
    Assignee: Saika Technological Institute Foundation
    Inventors: Ryoichi Sasano, Kazuaki Kiji, Takasi Otoi, Motoaki Satoh
  • Vaporizing pipe in gas chromatography
    Patent number: D493871
    Type: Grant
    Filed: May 7, 2003
    Date of Patent: August 3, 2004
    Assignee: Saika Technological Institute Foundation
    Inventors: Ryoichi Sasano, Kazuaki Kiji, Takasi Otoi, Motoaki Satoh
  • Plumbing fixture
    Patent number: D493872
    Type: Grant
    Filed: June 13, 2003
    Date of Patent: August 3, 2004
    Inventor: Brian K. Renner
  • Hose
    Patent number: D498825
    Type: Grant
    Filed: September 8, 2003
    Date of Patent: November 23, 2004
    Inventor: Huong Huong Fu
  • Garden hose
    Patent number: D499465
    Type: Grant
    Filed: September 4, 2003
    Date of Patent: December 7, 2004
    Assignee: Teknor Apex Company
    Inventor: Frank W. Paul, III