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VORTEX INNERSPACE PRODUCTS, INC.
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FLINT, MI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Aquarium filtering system
Patent number
4,559,136
Issue date
Dec 17, 1985
Vortex Innerspace Products, Inc.
Denzel J. Dockery
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Aquarium filtering system
Patent number
4,490,250
Issue date
Dec 25, 1984
Vortex Innerspace Products
Denzel J. Dockery
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Patents Applications
last 30 patents
Trademark
last 30 trademarks
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Trademark
73140738 - DIATOM
Serial number
73140738
Registration number
1090868
Filing date
Sep 12, 1977
VORTEX INNERSPACE PRODUCTS, INC.
16 - Paper, cardboard and goods made from these materials, not included in other classes