Trademark search for:

CIRKITBLOCK

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

1972-02-16 — Application filed
1979-08-28 — Registered - sec. 8 (6-yr) accepted & sec. 15 ack.
1993-11-29 — Registered - sec. 9 filed/check record for sec. 8
1994-01-06 — Registered and renewed (first renewal - 10 yrs)
2005-01-15 — Cancelled sec. 8 (10-yr)/expired section 9
2005-01-15 — Final status recorded

Owner Information

POWERCUBE CORPORATION
BILLERICA , MA

Correspondent

STANLEY M SCHURGIN WEINGARTEN, SCHURGIN, GAGNEBIN & HAYES
TEN POST OFFICE SQ
BOSTON, MA 02109
UNITED STATES

Filing Details

Filing Date:
1972-02-16

Status Date:
2005-01-15

Category:
Electronics & Software

Filing Year:
1972

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