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Solar Unlimited, Inc.
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Huntsville, AL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Heat exchanger and method of making
Patent number
4,349,950
Issue date
Sep 21, 1982
Solar Unlimited, Inc.
Donald R. Bowden
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Single layer volute heat exchanger
Patent number
4,321,963
Issue date
Mar 30, 1982
Solar Unlimited, Inc.
Donald R. Bowden
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Heat exchanger with leakage collector
Patent number
4,316,501
Issue date
Feb 23, 1982
Solar Unlimited, Inc.
Donald R. Bowden
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Knock-down heat storage tank
Patent number
4,314,602
Issue date
Feb 9, 1982
Solar Unlimited, Inc.
Larry D. Frederick
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Interface circuit for adding solar heat to a building heating and c...
Patent number
4,231,352
Issue date
Nov 4, 1980
Solar Unlimited, Inc.
Donald R. Bowden
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
In-line manifold solar heat collectors
Patent number
4,224,926
Issue date
Sep 30, 1980
Solar Unlimited, Inc.
Donald R. Bowden
F24 - HEATING RANGES VENTILATING
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
73291435
Serial number
73291435
Registration number
1195634
Filing date
Dec 29, 1980
Solar Unlimited, Incorporated
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
73291433 - SUNCATCHER
Serial number
73291433
Registration number
1195633
Filing date
Dec 29, 1980
Solar Unlimited, Incorporated
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
73291434 - SUI
Serial number
73291434
Registration number
1200345
Filing date
Dec 29, 1980
Solar Unlimited, Incorporated
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
73131956 - SOLAR SHOP
Serial number
73131956
Registration number
1146572
Filing date
Jun 27, 1977
Solar Unlimited, Inc.
42 - Scientific and technological services and research and design relating thereto
Information
Trademark
73131957 - SUNCATCHER
Serial number
73131957
Registration number
1100123
Filing date
Jun 27, 1977
Solar Unlimited, Inc.
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes