DUMONT HOLDING COMPANY

Follow

Organization

MONMOUTH, ME, US

Organizations

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Apparatus for use in dehumidifying and otherwise conditioning air w...
- Patent number 4,987,952
- Issue date Jan 29, 1991
- Dumont Holding Company
- David E. Beal
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Underfed stoker boiler for burning bituminous coal and other solid...
- Patent number 4,697,530
- Issue date Oct 6, 1987
- Dumont Holding Company
- Richard P. Marcotte
- F22 - STEAM GENERATION

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
73761319 - MCS
- Serial number 73761319
- Registration number 1612689
- Filing date Oct 26, 1988
- DUMONT HOLDING COMPANY
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73761318 - EMC8
- Serial number 73761318
- Filing date Oct 26, 1988
- DUMONT HOLDING COMPANY
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73668034 - 2100 SERIES
- Serial number 73668034
- Registration number 1474862
- Filing date Jun 22, 1987
- DUMONT HOLDING COMPANY
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes