Portable electric heater

United States of America Design

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Nov 17, 1998
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N/A
app pub date
Dec 12, 1996
filing date
Dec 12, 1996

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Patent Owner(s)

Patent Owner	Address
COLUMBIA INSURANCE COMPANY	1314 DOUGLAS STREET SUITE 1400 OMAHA NE 68102

International Classification(s)

2304:VENTILATION AND AIR-CONDITIONING EQUIPMENT

[Classification Symbol]

[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Birdsell, Walter	Shrewsbury, MA	34	755
Boyle, Stephan	Belmont, MA	9	291
Hecker, Steven L	Waltham, MA	31	456
O'Grady, Richard	Southington, CT	20	368

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Portable electric heater

Number of patents in Portfolio can not be more than 2000

United States of America Design

29063634

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PATENT NO	D401314
SERIAL NO	29063634
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29063634

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