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Patents
Environmental Heating And Cooling; Fluid Handling And Sanitary Equipment Patents
Heating Or Cooling Patents
Portable Patents
Heating Element Protected By Grille, Grid, Etc. Patents
Pedestal Or Pivoting Head Mount Patents (Class D23/337)
Pedestal Or Pivoting Head Mount Patents (Class D23/337)
Portable electric heater
Patent number:
D296583
Type:
Grant
Filed:
September 27, 1985
Date of Patent:
July 5, 1988
Inventor:
George Barradas
Fan heater
Patent number:
D297259
Type:
Grant
Filed:
April 3, 1986
Date of Patent:
August 16, 1988
Inventor:
Lee Wen-Tun
Oscillating heater
Patent number:
D300353
Type:
Grant
Filed:
November 6, 1986
Date of Patent:
March 21, 1989
Assignee:
Associated Mills Inc.
Inventor:
Michael S. Yurkovic
Electric radiant heater
Patent number:
D305260
Type:
Grant
Filed:
November 25, 1987
Date of Patent:
December 26, 1989
Assignee:
Toyotomi Kogyo Co., Ltd.
Inventor:
Yoshio Mito
Fan heater
Patent number:
D313843
Type:
Grant
Filed:
March 18, 1988
Date of Patent:
January 15, 1991
Inventor:
Lee Wen-Tun
Portable fan heater
Patent number:
D318723
Type:
Grant
Filed:
April 17, 1990
Date of Patent:
July 30, 1991
Assignee:
Duracraft Corporation
Inventor:
Bernard Chiu
Heater cabinet or similar article
Patent number:
D323553
Type:
Grant
Filed:
February 6, 1991
Date of Patent:
January 28, 1992
Assignee:
Therm Technology Corp.
Inventor:
Lawrence R. Claypool
Blow heater
Patent number:
D341417
Type:
Grant
Filed:
February 1, 1993
Date of Patent:
November 16, 1993
Assignee:
Sun Star United Corporation
Inventor:
Brent J. Wortham
Housing for an electric heater
Patent number:
D349761
Type:
Grant
Filed:
April 13, 1993
Date of Patent:
August 16, 1994
Assignee:
Holmes Products Corp.
Inventor:
Joseph M. Cunning
Combined cooling and heating fan
Patent number:
D355247
Type:
Grant
Filed:
October 22, 1993
Date of Patent:
February 7, 1995
Assignee:
Accutek Products Corporation
Inventor:
Steve Shao
Combined fan and space heater
Patent number:
D357529
Type:
Grant
Filed:
February 26, 1993
Date of Patent:
April 18, 1995
Assignee:
Miralfin S.R.L.
Inventor:
Giuseppe De'Longhi
Portable forced-air electric heater
Patent number:
D358873
Type:
Grant
Filed:
April 5, 1994
Date of Patent:
May 30, 1995
Assignee:
Pelko Electric Corporation
Inventor:
Kosta L. Pelonis
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