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Octagon Industries Inc.
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Etobicoke, Ontario, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Reusable display sign or card having alphanumeric information
Patent number
4,858,357
Issue date
Aug 22, 1989
Octagon Industries Inc.
George T. Thorn
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
74080604 - DIGITAL 8'S
Serial number
74080604
Registration number
1780192
Filing date
Jul 23, 1990
Octagon Industries Inc.
16 - Paper, cardboard and goods made from these materials, not included in other classes