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Patents
Environmental Heating And Cooling; Fluid Handling And Sanitary Equipment Patents
Heating Or Cooling Patents
Portable Patents
Element Patents (Class D23/341)
Element Patents (Class D23/341)
Heater support and spacer
Patent number:
D439641
Type:
Grant
Filed:
March 13, 1998
Date of Patent:
March 27, 2001
Inventor:
Carl O. Dumas
Tower heater
Patent number:
D529155
Type:
Grant
Filed:
May 16, 2005
Date of Patent:
September 26, 2006
Assignee:
Desa IP, LLC
Inventors:
Ken Maitland, Robert Yeargin, Steve Manning
Heater grill
Patent number:
D464718
Type:
Grant
Filed:
May 8, 2000
Date of Patent:
October 22, 2002
Inventor:
Bradley J. Wilson
Portable heater appliance body
Patent number:
D467652
Type:
Grant
Filed:
August 10, 2001
Date of Patent:
December 24, 2002
Assignee:
Lakewood Engineering and Manufacturing Co.
Inventor:
Kevin G. Short
Heater control panel buttons and switches
Patent number:
D538910
Type:
Grant
Filed:
May 19, 2006
Date of Patent:
March 20, 2007
Assignee:
King of Fans, Inc.
Inventors:
John C. Bucher, Chad Ricker
Portable eletric heater
Patent number:
D468415
Type:
Grant
Filed:
August 10, 2001
Date of Patent:
January 7, 2003
Assignee:
Lakewood Engineering and Manufacturing Co.
Inventors:
Eleobardo Moreno, Kevin G. Short
Side panel of a heater
Patent number:
D469172
Type:
Grant
Filed:
January 26, 1998
Date of Patent:
January 21, 2003
Inventors:
Ronald Michael Warren, Martin Lawrence Naughton, Arthur Joseph Purton
Electric heater grill face
Patent number:
D476404
Type:
Grant
Filed:
August 10, 2001
Date of Patent:
June 24, 2003
Assignee:
Lakewood Engineering and Manufacturing Co.
Inventors:
Yung Chen, Eleobardo Moreno, Kevin G. Short
Heater housing
Patent number:
D426876
Type:
Grant
Filed:
July 30, 1999
Date of Patent:
June 20, 2000
Assignee:
Holmes Products Corp.
Inventors:
Jon Rossman, Bryan Hotaling, Robert E. Wolfe
Heater housing
Patent number:
D428645
Type:
Grant
Filed:
July 30, 1999
Date of Patent:
July 25, 2000
Assignee:
Holmes Products Corp.
Inventors:
Jon Rossman, Bryan Hotaling
Heater housing
Patent number:
D429323
Type:
Grant
Filed:
July 30, 1999
Date of Patent:
August 8, 2000
Assignee:
Holmes Products Corp.
Inventors:
Jon Rossman, Bryan Hotaling
Heater housing
Patent number:
D429804
Type:
Grant
Filed:
July 30, 1999
Date of Patent:
August 22, 2000
Assignee:
Holmes Products Corp.
Inventors:
Jon Rossman, Bryan Hotaling
Heater housing
Patent number:
D430278
Type:
Grant
Filed:
July 30, 1999
Date of Patent:
August 29, 2000
Assignee:
Holmes Products Corp.
Inventors:
Kevin Krauss, Dave Honan
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