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Patents
Environmental Heating And Cooling; Fluid Handling And Sanitary Equipment Patents
Heating Or Cooling Patents
Element Or Attachment, Not Elsewhere Specified Patents
Flow Director (29) Patents
Vent, Ductwork, Or Element Thereof Patents (Class D23/393)
Vent, Ductwork, Or Element Thereof Patents (Class D23/393)
Stovepipe (Class D23/394)
Draft blocker
Patent number:
D635239
Type:
Grant
Filed:
January 24, 2010
Date of Patent:
March 29, 2011
Assignee:
GLV International (1995) Ltd.
Inventors:
Steven Allan Liebson, Robert Cohen, Graeme Anthony Liebson
Interlocking vent assembly for equalizing pressure in a compartment
Patent number:
D639416
Type:
Grant
Filed:
May 6, 2010
Date of Patent:
June 7, 2011
Assignee:
The Boeing Company
Inventors:
Timothy M. Jones, Russell W. Keck
Cuffs
Patent number:
D641859
Type:
Grant
Filed:
March 4, 2008
Date of Patent:
July 19, 2011
Assignee:
J. Van Walraven Holding B.V.
Inventor:
Jan van Walraven
Draft chamber
Patent number:
D641860
Type:
Grant
Filed:
August 24, 2010
Date of Patent:
July 19, 2011
Assignee:
Sanyo Electric Co., Ltd.
Inventors:
Yasutoshi Okamoto, Fumio Yamada, Akihiro Mochizuki, Yuko Kato, So Kumazawa
Draft chamber
Patent number:
D641861
Type:
Grant
Filed:
December 6, 2010
Date of Patent:
July 19, 2011
Assignee:
Sanyo Electric Co., Ltd.
Inventors:
Yasutoshi Okamoto, Fumio Yamada, Akihiro Mochizuki
Vent cap
Patent number:
D642669
Type:
Grant
Filed:
September 9, 2010
Date of Patent:
August 2, 2011
Inventor:
Jerry Cheek
Portable ducting kit
Patent number:
D645550
Type:
Grant
Filed:
December 17, 2008
Date of Patent:
September 20, 2011
Assignee:
No-Fade Coatings, Inc.
Inventor:
Anthony Ferroni
Septic vent
Patent number:
D645951
Type:
Grant
Filed:
March 4, 2009
Date of Patent:
September 27, 2011
Inventors:
Elizabeth P. Dupre, Scott D. Dupre
Duct adaptor ring
Patent number:
D646373
Type:
Grant
Filed:
January 24, 2010
Date of Patent:
October 4, 2011
Assignee:
GLV International (1995) Ltd.
Inventors:
Steven Allan Liebson, Robert Cohen, Graeme Anthony Liebson
Vent clip
Patent number:
D652907
Type:
Grant
Filed:
March 1, 2011
Date of Patent:
January 24, 2012
Inventor:
Robert Vincent Andrews
Outward mounted crawlspace vent cover
Patent number:
D654162
Type:
Grant
Filed:
May 12, 2009
Date of Patent:
February 14, 2012
Inventor:
William G. Sykes
Trim bead for a building wall
Patent number:
D656603
Type:
Grant
Filed:
September 2, 2011
Date of Patent:
March 27, 2012
Assignee:
Construction Research & Technology GmbH
Inventors:
William F. Egan, David A. Smith
Duct section
Patent number:
D657041
Type:
Grant
Filed:
January 6, 2011
Date of Patent:
April 3, 2012
Assignee:
Icon Plastics Pty Ltd
Inventor:
Royston Douglas Bull
Indicator for a damper inside the duct work for an HVAC system
Patent number:
D664637
Type:
Grant
Filed:
November 8, 2011
Date of Patent:
July 31, 2012
Assignee:
Ruskin Company
Inventors:
Jeffrey Scott Beneke, Michael Coyazo
Roof exhaust ventilator
Patent number:
D666707
Type:
Grant
Filed:
March 24, 2011
Date of Patent:
September 4, 2012
Assignee:
Lomanco, Inc.
Inventors:
Mark T. Eikhoff, Joe E. Smith
Corner plate with sled feature
Patent number:
D669163
Type:
Grant
Filed:
January 25, 2012
Date of Patent:
October 16, 2012
Assignee:
Production Products, Inc.
Inventor:
Chris Gass
Duct connector
Patent number:
D669570
Type:
Grant
Filed:
February 6, 2012
Date of Patent:
October 23, 2012
Assignee:
Broan-NuTone, LLC
Inventors:
Robert G. Penlesky, Mirko Zakula, Daniel L. Karst
Scroll housing
Patent number:
D669571
Type:
Grant
Filed:
February 6, 2012
Date of Patent:
October 23, 2012
Assignee:
Broan-NuTone, LLC
Inventors:
Robert G. Penlesky, Mirko Zakula, Daniel L. Karst
Ventilator channel
Patent number:
D673668
Type:
Grant
Filed:
February 3, 2010
Date of Patent:
January 1, 2013
Assignee:
No-Fade Coatings, Inc.
Inventor:
Thomas Lingenfelter
Angled roof ventilation cap with a grill
Patent number:
D675719
Type:
Grant
Filed:
December 8, 2011
Date of Patent:
February 5, 2013
Inventor:
Paul Eicher
Device for recovering waste heat from flue gases
Patent number:
D675723
Type:
Grant
Filed:
February 24, 2011
Date of Patent:
February 5, 2013
Inventor:
Bernardino Garcia
B vent exhaust termination
Patent number:
D677374
Type:
Grant
Filed:
September 20, 2011
Date of Patent:
March 5, 2013
Assignee:
European Copper, LLC
Inventor:
John G. Arnold, Jr.
Direct vent exhaust termination
Patent number:
D677375
Type:
Grant
Filed:
September 20, 2011
Date of Patent:
March 5, 2013
Assignee:
European Copper, LLC
Inventor:
John G. Arnold, Jr.
Bird and large insect vent cap for exhaust pipes for high efficiency furnaces
Patent number:
D677376
Type:
Grant
Filed:
March 2, 2011
Date of Patent:
March 5, 2013
Inventor:
Gary Wolff
Grain bin vent cover
Patent number:
D678996
Type:
Grant
Filed:
November 18, 2011
Date of Patent:
March 26, 2013
Inventor:
Ryan S Jones
Window vent
Patent number:
D680212
Type:
Grant
Filed:
April 5, 2012
Date of Patent:
April 16, 2013
Inventor:
David Lindsay Polkinghorne
Ventilation duct joint
Patent number:
D681797
Type:
Grant
Filed:
March 9, 2011
Date of Patent:
May 7, 2013
Assignee:
Fumex AB
Inventors:
Johan Gustafsson, Lars Hedlund
Shock absorbing damper
Patent number:
D681798
Type:
Grant
Filed:
October 6, 2011
Date of Patent:
May 7, 2013
Assignee:
Kabushiki Kaisha Somic Ishikawa
Inventors:
Satoshi Nagasaka, Keigo Ozaki, Tatsuya Kitada
Ventilation duct plug
Patent number:
D683441
Type:
Grant
Filed:
May 19, 2011
Date of Patent:
May 28, 2013
Inventor:
Gianni Simone
Roof vent
Patent number:
D690805
Type:
Grant
Filed:
May 19, 2011
Date of Patent:
October 1, 2013
Assignee:
PNRC International Inc.
Inventor:
Nuno Correia
Ridge vent
Patent number:
D694394
Type:
Grant
Filed:
May 9, 2012
Date of Patent:
November 26, 2013
Assignee:
Ross Manufacturing, LLC
Inventor:
Scott Ross Polston
Ventilation duct joint
Patent number:
D694872
Type:
Grant
Filed:
March 19, 2013
Date of Patent:
December 3, 2013
Assignee:
Fumex AB
Inventors:
Johan Gustafsson, Lars Hedlund
Vent
Patent number:
D695387
Type:
Grant
Filed:
July 20, 2010
Date of Patent:
December 10, 2013
Inventors:
Brad Murphey, Adam Schramski, Mike Dittrich
Bird and large insect vent cap for exhaust pipes for high efficiency furnaces
Patent number:
D698434
Type:
Grant
Filed:
April 5, 2013
Date of Patent:
January 28, 2014
Inventor:
Gary Wolff
Roof vent sleeve
Patent number:
D700370
Type:
Grant
Filed:
May 14, 2012
Date of Patent:
February 25, 2014
Inventor:
Jonathan P. Leonard
Vent
Patent number:
D702338
Type:
Grant
Filed:
July 18, 2012
Date of Patent:
April 8, 2014
Assignee:
Teal Corporation Limited
Inventor:
Rory Macpherson Jones
Tile-shaped roof vent cover for roof having diamond-shaped tiles
Patent number:
D703305
Type:
Grant
Filed:
March 9, 2012
Date of Patent:
April 22, 2014
Inventor:
Carolina Stollenwerk O'Hagin
Trim bead for building wall
Patent number:
D703306
Type:
Grant
Filed:
August 10, 2012
Date of Patent:
April 22, 2014
Assignee:
BASF Corporation
Inventors:
Christopher K. Little, Lei Zhao, Chris McElroy, William F. Egan, David A. Smith
Trim bead for a building wall
Patent number:
D703307
Type:
Grant
Filed:
August 10, 2012
Date of Patent:
April 22, 2014
Assignee:
BASF Corporation
Inventors:
Christopher K. Little, Chris McElroy, William F. Egan, David A. Smith, Lei Zhao
Exhaustion panel for a clean room
Patent number:
D704814
Type:
Grant
Filed:
May 24, 2012
Date of Patent:
May 13, 2014
Assignee:
Hae Kwang Co., Ltd.
Inventor:
Myun Soo Kim
Roof vent guard
Patent number:
D704815
Type:
Grant
Filed:
July 23, 2012
Date of Patent:
May 13, 2014
Assignee:
Vent Guard Plus Inc.
Inventors:
Matthew Butler, Greg Weatherell
Roof vent guard
Patent number:
D704816
Type:
Grant
Filed:
July 23, 2012
Date of Patent:
May 13, 2014
Assignee:
Vent Guard Plus Inc.
Inventors:
Matthew Butler, Greg Weatherell
Roof vent guard
Patent number:
D704817
Type:
Grant
Filed:
July 23, 2012
Date of Patent:
May 13, 2014
Assignee:
Vent Guard Plus Inc.
Inventors:
Matthew Butler, Greg Weatherell
Vent guard
Patent number:
D713519
Type:
Grant
Filed:
August 30, 2012
Date of Patent:
September 16, 2014
Inventor:
Irving Sanchez
One-piece fan housing
Patent number:
D716934
Type:
Grant
Filed:
March 7, 2013
Date of Patent:
November 4, 2014
Assignee:
ebm-papst Landshut GmbH
Inventor:
Martin Hertreiter
Chip and coolant extraction duct member
Patent number:
D717422
Type:
Grant
Filed:
April 15, 2013
Date of Patent:
November 11, 2014
Assignee:
Eigen Systems Limited
Inventor:
Murray Houlton Forlong
Magnetic vent cover
Patent number:
D718854
Type:
Grant
Filed:
August 21, 2012
Date of Patent:
December 2, 2014
Assignee:
Deflecto, LLC
Inventors:
John Frederick Hamman, Jr., Richard James Shafer
Movable junction duct section
Patent number:
D721799
Type:
Grant
Filed:
April 15, 2013
Date of Patent:
January 27, 2015
Assignee:
Eigen Systems Limited
Inventor:
Murray Houlton Forlong
Vent
Patent number:
D722377
Type:
Grant
Filed:
June 1, 2012
Date of Patent:
February 10, 2015
Assignee:
B&B Molders, LLC
Inventors:
Adam Schramski, Mike Dittrich
Wood pellet burning smoke venting airfoil
Patent number:
D724195
Type:
Grant
Filed:
December 20, 2012
Date of Patent:
March 10, 2015
Inventor:
Erin Cole Bingham
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