RAYDOT INCORPORATED, A MN CORP

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COKATOM, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Automatic power flow fresh air inlet
- Patent number 5,989,119
- Issue date Nov 23, 1999
- Raydot Incorporated
- David Raisanen
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Integral air intake apparatus
- Patent number 5,201,685
- Issue date Apr 13, 1993
- Raydot, Incorporated
- Niilo A. A. Raisanen
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Air intake apparatus for inner wall
- Patent number 5,195,927
- Issue date Mar 23, 1993
- Raydot, Incorporated
- David A. Raisanen
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Air intake apparatus
- Patent number 4,850,265
- Issue date Jul 25, 1989
- Raydot Incorporated
- Niilo A. A. Raisanen
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Air to air heat exchanger
- Patent number 4,794,980
- Issue date Jan 3, 1989
- Raydot Incorporated
- Niilo A. A. Raisanen
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
75768732 - VENTRAC
- Serial number 75768732
- Registration number 2418900
- Filing date Aug 5, 1999
- Raydot, Incorporated
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
75237183 - VENTIUM
- Serial number 75237183
- Filing date Feb 6, 1997
- Raydot Incorprated
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73455634 - RAY DOT
- Serial number 73455634
- Registration number 1292123
- Filing date Dec 5, 1983
- Raydot, Incorporated
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes