Trademark search for:

SIGMA OPTICS

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USPTO Filing History

Key events recorded for this trademark application

1999-02-17 — Application filed
1999-08-05 — Assigned to examiner
1999-08-11 — Final disposition recorded
2000-02-07 — Examiner's amendment mailed
2000-02-11 — Approved for pub - principal register
2000-03-03 — Notice of publication
2000-04-04 — Published for opposition
2000-06-27 — Noa mailed - sou required from applicant
2000-12-28 — Final status recorded
2001-04-25 — Application abandoned

Owner Information

Sigma Optics, Inc.
Sunnyvale , CA

Correspondent

LAWRENCE SIGMA OPTICS, INC
510 LAWRENCE EXPY STE 105
SUNNYVALE, CA 94085-4007
UNITED STATES

Filing Details

Filing Date:
1999-02-17

Status Date:
2000-12-28

Category:
Electronics & Software

Filing Year:
1999

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