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DIFFRACTO

EXPIRED USPTO USPTO

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USPTO Filing History

Key events recorded for this trademark application

1973-04-06 — Application filed
1994-06-01 — Registered - sec. 9 filed/check record for sec. 8
1994-06-01 — Registered - sec. 9 filed/check record for sec. 8
1994-07-12 — Registered and renewed (first renewal - 10 yrs)
2005-03-26 — Cancelled sec. 8 (10-yr)/expired section 9
2005-03-26 — Final status recorded

Owner Information

DIFFRACTO LTD.
WINDSOR, ONTARIO CA

Correspondent

BREWSTER TAYLOR LARSON AND TAYLOR
727 - 23RD ST S
ARLINGTON, VA 22202
UNITED STATES

Filing Details

Filing Date:
1973-04-06

Status Date:
2005-03-26

Category:
Science & Technology Services

Filing Year:
1973

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