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WINDOWS ON MATH

EXPIRED USPTO 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

1994-12-12 — Application filed
1995-05-09 — Assigned to examiner
1995-05-15 — Approved for pub - principal register
1995-07-07 — Notice of publication
1995-08-08 — Published for opposition
1995-10-31 — Registered-principal register
2001-10-19 — Registered - sec. 8 (6-yr) & sec. 15 filed
2001-12-28 — Registered - sec. 8 (6-yr) accepted & sec. 15 ack.
2005-09-07 — Teas section 8 & 9 received
2005-09-07 — Registered - combined section 8 (10-yr) & sec. 9 filed
2005-09-07 — Registered - combined section 8 (10-yr) & sec. 9 filed
2006-02-24 — Assigned to paralegal
2006-02-24 — Registered - sec. 8 (10-yr) accepted/sec. 9 granted
2006-02-24 — Registered and renewed (first renewal - 10 yrs)
2007-06-21 — Case file in ticrs
2013-04-03 — Automatic update of assignment of ownership
2013-04-10 — Assignment of ownership not updated automatically
2013-04-10 — Assignment of ownership not updated automatically
2013-07-10 — Assignment of ownership not updated automatically
2014-01-29 — Assignment of ownership not updated automatically
2016-07-20 — Assignment of ownership not updated automatically
2020-04-17 — Cancelled sec. 8 (10-yr)/expired section 9
2020-04-17 — Final status recorded
2021-09-01 — Assignment of ownership not updated automatically
2021-09-22 — Assignment of ownership not updated automatically

Owner Information

MCGRAW-HILL SCHOOL EDUCATION HOLDINGS LLC
NEW YORK , NY

MCGRAW-HILL COMPANIES, INC., THE
NEW YORK , NY

OPTICAL DATA CORPORATION
Warren , NJ

OPTICAL DATA CORPORATION
Warren , NJ

OPTICAL DATA CORPORATION
Warren , NJ

Correspondent

ANDREW BAUM DARBY & DARBY PC
PO BOX 5257
NEW YORK, NY 10150-5257
UNITED STATES

Filing Details

Filing Date:
1994-12-12

Status Date:
2020-04-17

Category:
Electronics & Software

Filing Year:
1994

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