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Patents
Environmental Heating And Cooling; Fluid Handling And Sanitary Equipment Patents
Heating Or Cooling Patents
Radiator, E.g., Spaced Enclosed Heat Exchangers Patents (Class D23/330)
Radiator, E.g., Spaced Enclosed Heat Exchangers Patents (Class D23/330)
Plant life or scroll type ornamentation (Class D23/331)
Electric heater
Patent number:
D449675
Type:
Grant
Filed:
July 20, 2000
Date of Patent:
October 23, 2001
Assignee:
Eastpearl Enterprise Co., Ltd.
Inventor:
Wen-Te Shih
Fin for a heat exchanger
Patent number:
D514210
Type:
Grant
Filed:
March 16, 2001
Date of Patent:
January 31, 2006
Assignee:
Dong Hwan Ind. Ltd.
Inventor:
Dong-Hwan Ko
Mobile electrical oil radiator
Patent number:
D530412
Type:
Grant
Filed:
January 23, 2004
Date of Patent:
October 17, 2006
Assignee:
Zass Ev Aletleri Sanayi Ve Ticaret A.S.
Inventor:
Siyami Aydin
Panel heater
Patent number:
D536773
Type:
Grant
Filed:
August 31, 2005
Date of Patent:
February 13, 2007
Assignee:
Housely Industries Limited
Inventor:
K. W. Yeung
Radiator fin
Patent number:
D536774
Type:
Grant
Filed:
February 27, 2006
Date of Patent:
February 13, 2007
Inventors:
Ming-Sho Kuo, Erh-Wen Kuo
Radiator
Patent number:
D480460
Type:
Grant
Filed:
November 2, 2001
Date of Patent:
October 7, 2003
Assignee:
Priestman Goode Limited
Inventor:
Paul D. Priestman
Electric storage heater
Patent number:
D305058
Type:
Grant
Filed:
September 21, 1987
Date of Patent:
December 12, 1989
Assignee:
Unidare Engineering Limited
Inventor:
Maurice H. Diamond
Mobile electric radiator
Patent number:
D314613
Type:
Grant
Filed:
December 11, 1987
Date of Patent:
February 12, 1991
Assignee:
De'Longhi S.p.A.
Inventor:
Giuseppe De'Longhi
Baseboard radiator
Patent number:
D327733
Type:
Grant
Filed:
September 25, 1991
Date of Patent:
July 7, 1992
Assignee:
Slant/Fin Corporation
Inventors:
Melvin Dubin, Jack Kayne
Radiator
Patent number:
D329691
Type:
Grant
Filed:
November 26, 1990
Date of Patent:
September 22, 1992
Assignee:
Uwe-verken AB
Inventor:
Leif Soderberg
Air to air heat exchanger
Patent number:
D330248
Type:
Grant
Filed:
July 23, 1990
Date of Patent:
October 13, 1992
Assignee:
Stirling Technology, Inc.
Inventors:
Catherine J. Chagnot, Craig J. Kinzelman, Noshir D. Colah, Harry Dewar
Heat exchanger for fuel fired furnaces
Patent number:
D335337
Type:
Grant
Filed:
May 18, 1990
Date of Patent:
May 4, 1993
Assignee:
Rheem Manufacturing Company
Inventor:
Timothy J. Shellenberger
Oil filled heater
Patent number:
D341654
Type:
Grant
Filed:
February 1, 1993
Date of Patent:
November 23, 1993
Assignee:
Sunstar United Corporation
Inventor:
Brent J. Wortham
Electric radiator heater
Patent number:
D354557
Type:
Grant
Filed:
January 5, 1994
Date of Patent:
January 17, 1995
Assignee:
Patton Electric Company, Inc.
Inventors:
James J. Cich, Jr., Edward W. Strubel, Jr.
Electric space-heating radiator
Patent number:
D359344
Type:
Grant
Filed:
April 30, 1993
Date of Patent:
June 13, 1995
Assignee:
Miraflin S.R.L.
Inventor:
Giuseppe De'Longhi
Bathroom radiator
Patent number:
D361125
Type:
Grant
Filed:
May 10, 1993
Date of Patent:
August 8, 1995
Assignee:
Kermi GmbH
Inventor:
Theo Wolf
Radiant space heater for residential use
Patent number:
D378402
Type:
Grant
Filed:
March 4, 1996
Date of Patent:
March 11, 1997
Assignee:
Solaronics, Inc.
Inventors:
Farshid Ahmady, Srinivas C. Duvvuri
Heat exchanger
Patent number:
D386561
Type:
Grant
Filed:
April 25, 1996
Date of Patent:
November 18, 1997
Inventor:
Craig Douglas Campbell
Panel radiator
Patent number:
D389904
Type:
Grant
Filed:
November 21, 1996
Date of Patent:
January 27, 1998
Assignee:
Runtal Holding Company SA
Inventor:
Wesley A. Owens
Electric baseboard heater facade
Patent number:
D394695
Type:
Grant
Filed:
March 17, 1997
Date of Patent:
May 26, 1998
Inventor:
Ghislain Blais
Portable electric heater
Patent number:
D397193
Type:
Grant
Filed:
December 12, 1996
Date of Patent:
August 18, 1998
Assignee:
Honeywell Inc.
Inventors:
Stephan Boyle, Walter Birdsell, Steven L. Hecker, Kenneth David Harris, Jr.
Energy recovery unit
Patent number:
D407807
Type:
Grant
Filed:
February 20, 1997
Date of Patent:
April 6, 1999
Assignee:
Fedders Corporation
Inventor:
Srikant Ram Rao
Oil cooler
Patent number:
D412564
Type:
Grant
Filed:
September 11, 1996
Date of Patent:
August 3, 1999
Assignee:
Asa Hydraulik Gesellschaft m.b.H.
Inventor:
Werner Pustelnik
Portable electric heater
Patent number:
D423090
Type:
Grant
Filed:
April 13, 1999
Date of Patent:
April 18, 2000
Assignee:
Honeywell Inc.
Inventor:
Manuel Barbosa
Heating radiator
Patent number:
D428644
Type:
Grant
Filed:
December 9, 1998
Date of Patent:
July 25, 2000
Assignee:
De' Longhi S.p.A.
Inventor:
Giuseppe De' Longhi
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