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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

1998-03-26 — Application filed
1998-10-29 — Assigned to examiner
1998-11-05 — Assigned to examiner
1998-12-07 — Final disposition recorded
1999-03-18 — Assigned to examiner
1999-06-09 — Correspondence received in law office
1999-06-09 — Correspondence received in law office
1999-10-13 — Approved for registration supplemental register
1999-12-28 — Registered-supplemental register
2005-03-17 — Paper received
2005-03-17 — Registered - sec. 8 (6-yr) filed
2005-04-21 — Registered - sec. 8 (6-yr) accepted
2007-03-28 — Teas change of correspondence received
2009-08-19 — Automatic update of assignment of ownership
2009-08-26 — Automatic update of assignment of ownership
2010-06-22 — Teas section 8 & 9 received
2010-06-23 — Registered and renewed (first renewal - 10 yrs)
2010-06-23 — Registered - sec. 8 (10-yr) accepted/sec. 9 granted
2018-12-28 — Courtesy reminder - sec. 8 (10-yr)/sec. 9 e-mailed
2020-01-22 — Automatic update of assignment of ownership
2021-11-05 — Cancelled sec. 8 (10-yr)/expired section 9
2021-11-05 — Final status recorded

Owner Information

KLA CORPORATION
MILPITAS , CA

KLA-TENCOR CORPORATION
MILPITAS , CA

KLA-TENCOR CORPORATION
MILPITAS , CA

ADE Corporation
Westwood , MA

ADE Corporation
Westwood , MA

Correspondent

Harold Milstein Sheppard Mullin Richter & Hampton LLP
990 Marsh Road
MENLO PARK, CA 94025
UNITED STATES

Filing Details

Filing Date:
1998-03-26

Status Date:
2021-11-05

Category:
Electronics & Software

Filing Year:
1998

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