HAPPY WALDO holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 5 (Pharmaceuticals) with 1 filings. The WikiTrademarks Expansion Score is 4/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 31, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99446211 | HAPPY WALDO | Oct 16, 2025 | Registered | 005 Pharmaceuticals | Yappy Brands, LLC |
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FAQ: HAPPY WALDO trademark portfolio
What trademarks does HAPPY WALDO hold?
HAPPY WALDO holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 5 (Pharmaceuticals). The most recent filings are registered to Yappy Brands, LLC.
How many trademarks does HAPPY WALDO have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to HAPPY WALDO. The brand has been actively filing since October 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does HAPPY WALDO file most often?
HAPPY WALDO's most active class is NICE Class 5 (Pharmaceuticals), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the HAPPY WALDO trademark?
The most recent filings under the HAPPY WALDO mark are registered to Yappy Brands, LLC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is HAPPY WALDO expanding into new categories?
The current WikiTrademarks Expansion Score for HAPPY WALDO is 4 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 HAPPY WALDO trademark filings?
Click the Watch Brand button at the top of this page to add HAPPY WALDO 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.
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