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SIGNALSHAPER
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SIGNALSHAPER
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
1993-08-03 — Application filed
1993-11-30 — Assigned to examiner
1993-12-03 — Assigned to examiner
1993-12-07 — Examiner's amendment mailed
1993-12-13 — Approved for pub - principal register
1994-02-04 — Notice of publication
1994-03-08 — Published for opposition
1994-05-31 — Noa mailed - sou required from applicant
1994-10-18 — Sou extension 1 filed
1994-11-25 — Sou extension 1 granted
1995-03-21 — Sou extension 2 filed
1995-05-04 — Sou extension 2 granted
1995-06-28 — Sou extension 3 filed
1995-08-10 — Sou extension 3 granted
1996-05-30 — Sou extension 4 filed
1996-08-15 — Sou extension 4 granted
1996-12-01 — Application abandoned
1996-12-01 — Final status recorded
Owner Information
National Semiconductor Corporation
Santa Clara , CA
National Semiconductor Corporation
Santa Clara , CA
Correspondent
VERONICA COLBY DEVITT LIMBACH & LIMBACH 2001 FERRY BLDG SAN FRANCISCO, CA 94111 UNITED STATES
Filing Details
Filing Date:
1993-08-03
Status Date:
1996-12-01
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Trademark availability depends on jurisdiction, usage, and legal interpretation.