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CHROMABASIC

EXPIRED USPTO USPTO

No active United States Patent and Trademark Office (USPTO) registrations found, based on publicly available USPTO trademark records.

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USPTO Filing History

Key events recorded for this trademark application

1978-05-16 — Application filed
1981-02-10 — Published for opposition
1981-09-22 — Registered-principal register
2002-07-20 — Cancelled sec. 8 (10-yr)/expired section 9
2002-07-20 — Final status recorded

Owner Information

Spectrospin AG
Zurich-Fallanden CH

Correspondent

PENNIE & EDMONDS
330 MADISON AVE
NEW YORK, NY 10017
UNITED STATES

Filing Details

Filing Date:
1978-05-16

Status Date:
2002-07-20

Category:
Electronics & Software

Filing Year:
1978

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