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SEMIUNIT

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

1975-06-27 — Application filed
1981-06-23 — Registered - sec. 8 (6-yr) accepted & sec. 15 ack.
1996-11-04 — Expired sec. 9
1996-11-04 — Final status recorded

Owner Information

ALLGEMEINE ELEKTRICITATS-GESELLSCHAFT AEG-TELEFUNKEN
D-1000 BERLIN 33 DE

Filing Details

Filing Date:
1975-06-27

Status Date:
1996-11-04

Category:
Electronics & Software

Filing Year:
1975

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