E.K. INDUSTRIES INC

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ETTRICK, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Histological composition for light microscopy
- Patent number 5,401,625
- Issue date Mar 28, 1995
- E. K. Industries, Inc.
- James V. Robinson
- G01 - MEASURING TESTING
Information Patent Grant
Powered downdraft gasifier
- Patent number 4,463,687
- Issue date Aug 7, 1984
- E.K. Industries, Inc.
- Valentine Zimmerman
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Heater front with doors
- Patent number D262399
- Issue date Dec 22, 1981
- E.K. Industries, Inc.
- Valentine J. Zimmerman
- D23 - Environmental heating and cooling

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
77647870 - LEVELGREEN
- Serial number 77647870
- Filing date Jan 12, 2009
- EK Industries Inc.
- 19 - Building materials (non-metallic)
Information Trademark
74380431 - ULTRAFIX
- Serial number 74380431
- Registration number 1887717
- Filing date Apr 15, 1993
- EK Industries, Inc.
- 5 - Pharmaceutical and veterinary preparations
Information Trademark
73250008 - PORTA-MAXI
- Serial number 73250008
- Registration number 1181000
- Filing date Feb 13, 1980
- E. K. Industries, Inc.
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
73243686 - STOKER-MAXI
- Serial number 73243686
- Registration number 1159867
- Filing date Dec 21, 1979
- E. K. Industries, Inc.
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
73243687 - MIGHTY-MAX
- Serial number 73243687
- Registration number 1159868
- Filing date Dec 21, 1979
- E. K. Industries, Inc.
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes