Trademark search for:

SIGMASTER

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

1980-01-31 — Application filed
1980-06-17 — Assigned to examiner
1980-09-23 — Assigned to examiner
1980-10-22 — Final disposition recorded
1980-10-23 — Assigned to examiner
1982-08-19 — Approved for pub - principal register
1982-08-31 — Notice of publication
1982-10-12 — Published for opposition
1983-01-04 — Registered-principal register
1988-12-23 — Registered - sec. 8 (6-yr) & sec. 15 filed
1989-01-04 — Registered - sec. 8 (6-yr) & sec. 15 filed
1989-03-30 — Registered - sec. 8 (6-yr) accepted & sec. 15 ack.
2003-10-11 — Cancelled sec. 8 (10-yr)/expired section 9
2003-10-11 — Final status recorded

Owner Information

Sigma Instruments Inc.
Braintree , MA

Alfred Herbert Limited
Coventry GB

Correspondent

STANGER, MICHAELSON, REYNOLDS, ET AL
BASSETT BLDG
38 SPRINGFIELD AVE
SUMMIT, NJ 07901

Filing Details

Filing Date:
1980-01-31

Status Date:
2003-10-11

Category:
Electronics & Software

Filing Year:
1980

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