ERNIE holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 28 (Games & Toys) with 1 filings. The WikiTrademarks Expansion Score is 0/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 5, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 73072038 | ERNIE | Dec 17, 1975 | Abandoned | 028 Games & Toys | SESAME WORKSHOP |
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FAQ: ERNIE trademark portfolio
What trademarks does ERNIE hold?
ERNIE holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 28 (Games & Toys). The most recent filings are registered to SESAME WORKSHOP.
How many trademarks does ERNIE have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to ERNIE. The brand has been actively filing since December 1975. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does ERNIE file most often?
ERNIE's most active class is NICE Class 28 (Games & Toys), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the ERNIE trademark?
The most recent filings under the ERNIE mark are registered to SESAME WORKSHOP. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is ERNIE expanding into new categories?
The current WikiTrademarks Expansion Score for ERNIE is 0 out of 100, which is low — the brand is focused on defending its existing categories rather than expanding. The score combines NICE class breadth, filing velocity, and the rate of cross-class movement from the brand's filing history.
How can I track new ERNIE trademark filings?
Click the Watch Brand button at the top of this page to add ERNIE to your Watchlist. New filings show up on your WikiTrademarks dashboard within 24 to 48 hours of being public, alongside any class expansions, status changes, or assignment events.
More on this portfolio: Compare ERNIE to another owner · Browse all NICE classes · Most valuable brands
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