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🏛 Files TTAB oppositions or cancellation petitions

SONY CORPORATION

Trademark enforcement profile · on record 1969–2026

SONY CORPORATION has filed enforcement proceedings at the USPTO Trademark Trial and Appeal Board. On record (1969–2026): 146 oppositions and cancellation petitions at the USPTO Trademark Trial and Appeal Board (prevailed in 84% of merits decisions).

Data summary based on public records (USPTO TTAB proceedings and PACER/CourtListener federal court dockets). Figures reflect filings on record, not a characterization of the merits or good faith of any individual action. Not legal advice.

At the Trademark Trial and Appeal Board (TTAB)

127
Oppositions
under 15 U.S.C. §1063
19
Cancellation petitions
under 15 U.S.C. §1064
108
Prevailed
on the merits, by default, or by abandonment
21
Did not prevail
adverse ruling on the merits
15
Settled / withdrawn
ended without a Board ruling on the merits

Prevailed in 84% of proceedings the Board actually decided on the merits (settled and withdrawn proceedings excluded from this calculation).

Marks SONY CORPORATION has asserted in proceedings

SONY
SONY
asserted in 68 proceedings
SONY CLASSICAL
SONY CLASSICAL
asserted in 48 proceedings
SONY
SONY
asserted in 43 proceedings

Mark images shown from public USPTO records. Listing here reflects that the mark appears as a senior asserted mark in TTAB or federal-court proceedings on file.

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Data sources: publicly published USPTO Trademark Trial and Appeal Board proceedings (1951–2026, with possible gaps before electronic filing) and U.S. federal court dockets (PACER/CourtListener, nature-of-suit codes 840 and 820). Figures reflect filings on record and do not characterize the merits, validity, or legitimacy of any individual action by SONY CORPORATION. Trademark holders have legal rights — and in some doctrines, an obligation — to enforce registered marks. This page does not provide legal advice; consult licensed counsel for case-specific questions. See the full leaderboard.