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CHEMISTRY SYSTEM 400

EXPIRED USPTO USPTO

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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

1982-07-26 — Application filed
1983-04-22 — Assigned to examiner
1983-05-05 — Final disposition recorded
1983-11-10 — Correspondence received in law office
1984-03-20 — Final disposition recorded
1984-09-24 — Correspondence received in law office
1985-02-28 — Approved for pub - principal register
1985-03-22 — Notice of publication
1985-04-23 — Published for opposition
1985-07-02 — Registered-principal register
1991-12-18 — Cancelled sec. 8 (6-yr)
1991-12-18 — Final status recorded

Owner Information

BOEHRINGER MANNHEIM DIAGNOSTICS, INC.
INDIANAPOLIS , IN

BOEHRINGER MANNHEIM DIAGNOSTICS, INC.
INDIANAPOLIS , IN

BOEHRINGER MANNHEIM DIAGNOSTICS, INC.
INDIANAPOLIS , IN

BIO DYNAMICS, INC.
INDIANAPOLIS , IN

Correspondent

C DAVID EMHARDT INDIANAPOLIS
ONE INDIANA SQ
STE 2670
, IN 46204

Filing Details

Filing Date:
1982-07-26

Status Date:
1991-12-18

Category:
Electronics & Software

Filing Year:
1982

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