Pipe, Tubing Or Hose Patents (Class D23/266)
  • Plastics water pipe
    Patent number: D574932
    Type: Grant
    Filed: November 29, 2004
    Date of Patent: August 12, 2008
    Inventor: Zhi-Lang Zhuang
  • Pipe cover
    Patent number: D576259
    Type: Grant
    Filed: November 6, 2007
    Date of Patent: September 2, 2008
    Inventor: Kevin Clark
  • Pipe cover
    Patent number: D577424
    Type: Grant
    Filed: November 6, 2007
    Date of Patent: September 23, 2008
    Inventor: Kevin Clark
  • Flexible tube having a variable stiffness bellows
    Patent number: RE40577
    Type: Grant
    Filed: April 14, 2005
    Date of Patent: November 25, 2008
    Assignee: E. I. du Pont de Nemours and Company
    Inventor: Michel C. Renaud
  • Water hose
    Patent number: D586435
    Type: Grant
    Filed: May 19, 2007
    Date of Patent: February 10, 2009
    Inventor: David L. Reckseen
  • Corrugated drain conduit
    Patent number: D590926
    Type: Grant
    Filed: July 31, 2006
    Date of Patent: April 21, 2009
    Inventor: John F. Crain
  • Drain conduit
    Patent number: D591406
    Type: Grant
    Filed: July 31, 2006
    Date of Patent: April 28, 2009
    Inventor: John F. Crain
  • Pipe having a spigot end and a bell end
    Patent number: D591407
    Type: Grant
    Filed: July 8, 2008
    Date of Patent: April 28, 2009
    Assignee: IPEX Inc.
    Inventors: Younes Youssef, Pierre-Alexandre Hamel
  • Hose section
    Patent number: D593186
    Type: Grant
    Filed: September 25, 2007
    Date of Patent: May 26, 2009
    Assignee: Zodiac Pool Care, Inc.
    Inventors: Hendrikus Johannes van der Meijden, Michael Edward Moore
  • Pipe gland
    Patent number: D593642
    Type: Grant
    Filed: May 15, 2007
    Date of Patent: June 2, 2009
    Assignee: United States Pipe and Foundry Company
    Inventors: Daniel A. Copeland, Jay Derek Caston
  • Pipe extension
    Patent number: D597637
    Type: Grant
    Filed: November 25, 2008
    Date of Patent: August 4, 2009
    Assignee: Rockler Companies, Inc.
    Inventors: Steven Krohmer, Daniel P. Banasik
  • Off-center draw and return tube fuel assembly
    Patent number: D598986
    Type: Grant
    Filed: August 26, 2008
    Date of Patent: August 25, 2009
    Inventor: Evan Waymire
  • Air conditioner condensate line trap
    Patent number: D601230
    Type: Grant
    Filed: September 11, 2008
    Date of Patent: September 29, 2009
    Inventor: Dave Misir
  • Portion of a pipe
    Patent number: D603941
    Type: Grant
    Filed: November 8, 2002
    Date of Patent: November 10, 2009
    Inventor: Weenaratt Leelaprachakul
  • Hose
    Patent number: D604810
    Type: Grant
    Filed: May 2, 2008
    Date of Patent: November 24, 2009
    Inventor: Ting-I Lin
  • Braided hose
    Patent number: D605737
    Type: Grant
    Filed: April 11, 2008
    Date of Patent: December 8, 2009
    Assignee: Neoperl GmbH
    Inventors: Tassilo Alber Freiherr von Glanstaetten, Helmar Alber Freiherr von Glanstaetten
  • Socket for pipe joint
    Patent number: D608424
    Type: Grant
    Filed: September 11, 2008
    Date of Patent: January 19, 2010
    Assignee: SMC Corporation
    Inventors: Koji Katsuta, Masayuki Okitsu
  • Water hose
    Patent number: D609313
    Type: Grant
    Filed: March 30, 2009
    Date of Patent: February 2, 2010
    Inventor: Ting-I Lin
  • Hose
    Patent number: D611576
    Type: Grant
    Filed: August 20, 2007
    Date of Patent: March 9, 2010
    Assignee: Toyox Co., Ltd.
    Inventor: Shinichi Tokuno
  • Draw and return tube combination flange
    Patent number: D611577
    Type: Grant
    Filed: August 26, 2008
    Date of Patent: March 9, 2010
    Inventor: Evan Waymire
  • Ribbed hose
    Patent number: D612464
    Type: Grant
    Filed: October 15, 2008
    Date of Patent: March 23, 2010
    Inventor: Jeffrey Weisel
  • Residential fire service fixture
    Patent number: D612465
    Type: Grant
    Filed: November 2, 2008
    Date of Patent: March 23, 2010
    Assignee: F.C. Patents, LLC
    Inventors: Floyd Stanley Salser, Mike Kebles
  • Pipe insulator
    Patent number: D612916
    Type: Grant
    Filed: May 9, 2007
    Date of Patent: March 30, 2010
    Inventor: Steven Hartman
  • Watering hose
    Patent number: D612917
    Type: Grant
    Filed: May 2, 2007
    Date of Patent: March 30, 2010
    Assignee: Teknor Apex Company
    Inventors: Ronald A. Eilertson, Timothy L. Chapman
  • Flush hose for multiple outboard engines
    Patent number: D612918
    Type: Grant
    Filed: October 24, 2007
    Date of Patent: March 30, 2010
    Inventor: Gerardo Alcebo
  • Hoses
    Patent number: D613378
    Type: Grant
    Filed: May 19, 2008
    Date of Patent: April 6, 2010
    Inventor: Michael D. Hinson
  • Motionless mixer
    Patent number: D613818
    Type: Grant
    Filed: October 24, 2006
    Date of Patent: April 13, 2010
    Assignee: Anemos Company, Ltd.
    Inventor: Hisao Kojima
  • Hose, actuator and cap assembly
    Patent number: D613830
    Type: Grant
    Filed: December 17, 2007
    Date of Patent: April 13, 2010
    Inventor: Richard Mannoia
  • Endform for hose
    Patent number: D614270
    Type: Grant
    Filed: October 15, 2007
    Date of Patent: April 20, 2010
    Assignee: Brass-Craft Manufacturing Company
    Inventors: Ronald D. Green, Kurt A. Klimkiewicz
  • Adjustable dip tube
    Patent number: D615166
    Type: Grant
    Filed: November 10, 2008
    Date of Patent: May 4, 2010
    Inventor: Frank Richard Patti
  • Gas supply pipe for manufacturing semiconductor wafers
    Patent number: D620085
    Type: Grant
    Filed: November 8, 2007
    Date of Patent: July 20, 2010
    Assignee: Tokyo Electron Limited
    Inventor: Mitsuhiro Okada
  • Pipe gland
    Patent number: D620086
    Type: Grant
    Filed: February 26, 2009
    Date of Patent: July 20, 2010
    Assignee: United States Pipe and Foundry Company
    Inventors: Daniel A. Copeland, Jay Derek Caston
  • Watering hose
    Patent number: D623278
    Type: Grant
    Filed: March 9, 2010
    Date of Patent: September 7, 2010
    Assignee: Teknor Apex Company
    Inventors: Ronald A. Eilertson, Timothy L. Chapman
  • Nozzle connector for a liquid spray gun
    Patent number: D627430
    Type: Grant
    Filed: July 27, 2010
    Date of Patent: November 16, 2010
    Assignee: 3M Innovative Properties Company
    Inventors: John I. Escoto, Jr., Daniel E. Siltberg
  • Liquid spray gun nozzle connector
    Patent number: D627856
    Type: Grant
    Filed: July 27, 2010
    Date of Patent: November 23, 2010
    Assignee: 3M Innovative Properties Company
    Inventors: John I. Escoto, Jr., Daniel E. Siltberg
  • Dip tube paint applicator device cap
    Patent number: D629491
    Type: Grant
    Filed: December 15, 2008
    Date of Patent: December 21, 2010
    Assignee: Imperial Chemical Industries Limited
    Inventors: Michael Roger Cane, Ruth Elizabeth Walcot, Nicholas Field, Ahmad Bittar, Christopher John Ord
  • Dip tube paint applicator device cap
    Patent number: D629492
    Type: Grant
    Filed: December 15, 2008
    Date of Patent: December 21, 2010
    Assignee: Imperial Chemical Industries Limited
    Inventors: Michael Roger Cane, Ruth Elizabeth Walcot, Nicholas Field, Ahmad Bittar, Christopher John Ord
  • Nozzle
    Patent number: D632359
    Type: Grant
    Filed: April 2, 2008
    Date of Patent: February 8, 2011
    Assignee: Rio Tinto Alcan International Limited
    Inventors: Vincent Goutière, Jean Côté
  • Nozzle
    Patent number: D632360
    Type: Grant
    Filed: August 2, 2010
    Date of Patent: February 8, 2011
    Assignee: Rio Tinto Alcan International Limited
    Inventors: Vincent Goutière, Jean Côté
  • Garden hose
    Patent number: D642245
    Type: Grant
    Filed: December 20, 2010
    Date of Patent: July 26, 2011
    Assignee: Fitt S.p.A.
    Inventors: Alessandro Mezzalira, Valentino Vigolo, Gianni Nelti
  • Garden hose
    Patent number: D642246
    Type: Grant
    Filed: December 20, 2010
    Date of Patent: July 26, 2011
    Assignee: Fitt S.p.A.
    Inventors: Alessandro Mezzalira, Valentino Vigolo, Gianni Nelti
  • Spin down flush tube
    Patent number: D644305
    Type: Grant
    Filed: September 16, 2010
    Date of Patent: August 30, 2011
    Inventor: Patrick Hyden White
  • Filter support pipe for bubble generator
    Patent number: D645945
    Type: Grant
    Filed: July 23, 2010
    Date of Patent: September 27, 2011
    Assignee: Apollo Industrial Co., Ltd.
    Inventor: Yong-Dae Lee
  • Pipe enclosure
    Patent number: D646763
    Type: Grant
    Filed: February 22, 2011
    Date of Patent: October 11, 2011
    Assignee: Hide A Pipe Enclosures, Inc.
    Inventor: Joseph W. Straughn
  • Pipe for a filter
    Patent number: D648009
    Type: Grant
    Filed: January 31, 2011
    Date of Patent: November 1, 2011
    Assignee: Asahi Kasei Chemicals Corporation
    Inventor: Noriyuki Morishita
  • Aeration pipe unit
    Patent number: D648426
    Type: Grant
    Filed: July 28, 2010
    Date of Patent: November 8, 2011
    Assignee: Mitsubishi Rayon Company, Ltd.
    Inventors: Katsuyuki Yanone, Tomoki Kawagishi, Shinya Sueyoshi
  • Water supply pipe
    Patent number: D652123
    Type: Grant
    Filed: June 1, 2009
    Date of Patent: January 10, 2012
    Assignee: Crystal Spring Colony Farms Ltd.
    Inventor: Jonathan Kleinsasser
  • Aeration pipe unit
    Patent number: D652900
    Type: Grant
    Filed: July 28, 2010
    Date of Patent: January 24, 2012
    Assignee: Mitsubishi Rayon Company, Ltd.
    Inventors: Katsuyuki Yanone, Tomoki Kawagishi, Shinya Sueyoshi
  • Protective pipe cover
    Patent number: D653311
    Type: Grant
    Filed: February 19, 2010
    Date of Patent: January 31, 2012
    Inventor: Gabriel V. Lechuga
  • Aboveground piping system
    Patent number: D654153
    Type: Grant
    Filed: June 16, 2009
    Date of Patent: February 14, 2012
    Inventor: Roy W. Jorgensen