Warner Bros. Entertainment Inc.
Trademark enforcement profile · on record 1996–2026
Warner Bros. Entertainment Inc. has filed enforcement proceedings at the USPTO Trademark Trial and Appeal Board. On record (1996–2026): 247 oppositions and cancellation petitions at the USPTO Trademark Trial and Appeal Board (prevailed in 95% 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.
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At the Trademark Trial and Appeal Board (TTAB)
Prevailed in 95% of proceedings the Board actually decided on the merits (settled and withdrawn proceedings excluded from this calculation).
Designs Warner Bros. Entertainment Inc. has opposed
Real trademark applications Warner Bros. Entertainment Inc. challenged at the USPTO — the kind of design that draws an opposition. If your artwork looks like one of these, expect pushback. Each links to its USPTO docket.
![CADDY[HACK]](https://tsdr.uspto.gov/img/99055936/large)
Source: USPTO Trademark Trial and Appeal Board records. “Prevailed” means Warner Bros. Entertainment Inc. got the outcome it sought; settled/withdrawn cases ended without a Board ruling on the merits. Images from public USPTO records.
Marks Warner Bros. Entertainment Inc. has asserted in proceedings
| Mark | Serial | Proceedings | Won / lost |
|---|---|---|---|
| ROAD RUNNER | 74641751 | 17 | 13 / 0 |
| ROAD RUNNERtext | 78352057 | 15 | 10 / 0 |
| ROAD RUNNERtext | 74451036 | 13 | 11 / 0 |
| ROAD RUNNERtext | 75011035 | 13 | 10 / 0 |
| CADDYSHACKtext | 75155202 | 13 | 5 / 0 |
| ROAD RUNNER HIGH SPEED ONLINE | 76469812 | 12 | 8 / 0 |
| ROADRUNNERtext | 75123906 | 11 | 8 / 0 |
| TAZtext | 74332654 | 11 | 7 / 0 |
| ROAD RUNNERtext | 77533120 | 10 | 7 / 0 |
| ROAD RUNNER AND WILE E. COYOTEtext | 75051189 | 10 | 7 / 0 |
| BAZINGA!text | 85210236 | 9 | 8 / 0 |
| MAD MAXtext | 85906161 | 9 | 8 / 1 |
| HARRY POTTERtext | 75881862 | 9 | 8 / 0 |
| ROAD RUNNER MESSENGERtext | 76611909 | 9 | 7 / 0 |
| HARRY POTTER | 76065156 | 9 | 9 / 0 |
| BAZINGA!text | 85210308 | 9 | 8 / 0 |
| BAZINGA!text | 85210262 | 9 | 8 / 0 |
| BAZINGA!text | 85210353 | 9 | 8 / 0 |
| BAZINGA!text | 85210239 | 9 | 8 / 0 |
| HARRY POTTERtext | 75881869 | 8 | 8 / 0 |
| WILLY WONKAtext | 85525423 | 8 | 5 / 0 |
| (design-only mark) | 74532174 | 8 | 6 / 0 |
| TAZtext | 75161191 | 8 | 5 / 0 |
| HARRY POTTERtext | 75881868 | 7 | 7 / 0 |
| WILLY WONKAtext | 85809419 | 7 | 5 / 0 |
| MAD MAXtext | 85906170 | 7 | 6 / 1 |
| HARRY POTTER | 76064819 | 7 | 7 / 0 |
| HARRY POTTERtext | 75881864 | 7 | 7 / 0 |
| WONKAtext | 87729879 | 7 | 5 / 0 |
| WILLY WONKAtext | 78365766 | 7 | 5 / 0 |
| GOLDEN TICKETtext | 78366266 | 7 | 1 / 1 |
| TAZtext | 78788901 | 7 | 4 / 0 |
| WILLY WONKAtext | 78365779 | 7 | 5 / 0 |
| HARRY POTTER | 76065154 | 6 | 6 / 0 |
| TASMANIAN DEVILtext | 74332526 | 6 | 4 / 0 |
| TASMANIAN DEVILtext | 75013048 | 6 | 2 / 0 |
| WILLY WONKA AND THE CHOCOLATE FACTORYtext | 87729866 | 6 | 4 / 0 |
| HARRY POTTERtext | 75881867 | 6 | 6 / 0 |
| (design-only mark) | 74433406 | 6 | 4 / 0 |
| TASMANIAN DEVILtext | 75037716 | 6 | 4 / 0 |
| GOLDEN TICKETtext | 85895839 | 6 | 1 / 1 |
| FRIENDS THE TV SERIES | 88476168 | 5 | 4 / 0 |
| FRIENDS THE TV SERIES | 88476166 | 5 | 4 / 0 |
| FRIENDS THE TV SERIES | 88476164 | 5 | 4 / 0 |
| HARRY POTTER | 76360447 | 5 | 5 / 0 |
| HARRY POTTER | 76360446 | 5 | 5 / 0 |
| SPACE JAM | 75140504 | 5 | 1 / 4 |
| SPACE JAMtext | 74729987 | 5 | 1 / 4 |
| FRIENDS THE TV SERIES | 88476161 | 5 | 4 / 0 |
| FRIENDS THE TV SERIES | 88476133 | 5 | 4 / 0 |
| FRIENDS THE TV SERIES | 88476125 | 5 | 4 / 0 |
| HARRY POTTER | 76066228 | 5 | 5 / 0 |
| HARRY POTTERtext | 75881865 | 5 | 5 / 0 |
| FRIENDS THE TV SERIES | 88476146 | 5 | 4 / 0 |
| OOMPA LOOMPAtext | 85470003 | 5 | 5 / 0 |
| FRIENDStext | 75098341 | 5 | 4 / 0 |
| FRIENDS THE TV SERIES | 88476118 | 5 | 4 / 0 |
| FRIENDS THE TV SERIES | 88476158 | 5 | 4 / 0 |
| FRIENDS THE TV SERIES | 88476172 | 5 | 4 / 0 |
| FRIENDS THE TV SERIES | 88476151 | 5 | 4 / 0 |
From public USPTO records. A mark is listed when it appears as a senior asserted mark in TTAB or federal-court proceedings on file. Serial links open the USPTO TSDR record.
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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 Warner Bros. Entertainment Inc.. 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.