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Class Information
Number: D23/389
Name: Environmental heating and cooling; fluid handling and sanitary equipment > Heating or cooling > Element or attachment, not elsewhere specified > Flow director (29) > Register or diffuser > Baseboard type

Patents under this class:

Patent Number Title Of Patent Date Issued
D672451 Fin Dec. 11, 2012
D556885 Air vent cover Dec. 4, 2007
D410077 Fan May. 18, 1999
D402748 Baseboard heater cover Dec. 15, 1998
D401315 Portable electric heater Nov. 17, 1998
D400669 Baseboard heater cover Nov. 3, 1998
5790748 Forced air baseboard heater with pivotably mounted fans Aug. 4, 1998
D394695 Electric baseboard heater facade May. 26, 1998
D387155 Air diffuser guard Dec. 2, 1997
D382048 Marine engine compartment heater Aug. 5, 1997
D374925 Ceiling fan Oct. 22, 1996
D365618 Combined putter and vent Dec. 26, 1995
D352774 Marine engine compartment heater Nov. 22, 1994
D340110 Bracket for a hot water baseboard heating unit Oct. 5, 1993
D339414 Back plate for a hot water baseboard heating unit Sep. 14, 1993
D338716 End cap for a hot water baseboard heating unit Aug. 24, 1993
D338525 Device for circulating air from a baseboard heater Aug. 17, 1993
D338526 Inside corner for a hot water baseboard heating unit Aug. 17, 1993
D338264 Cover for a hot water baseboard heating unit Aug. 10, 1993
D338061 Cover for a hot water baseboard heating unit Aug. 3, 1993
D275697 Electric baseboard heater Sep. 25, 1984
D273891 Heat convector May. 15, 1984
D268952 Combined fresh air make-up and temperature control unit May. 10, 1983
D245510 Electric radiant space heater Aug. 23, 1977

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