HAPPY JACK holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 10 (Medical Devices) with 1 filings. The WikiTrademarks Expansion Score is 6/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed October 7, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99681548 | HAPPY JACK | Mar 04, 2026 | Registered | ["010"] | Wilson Yuan |
| 98008994 | HAPPY JACK | May 23, 2023 | Pending | 043 Food & Drink Services | RYAN NILSON |
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FAQ: HAPPY JACK trademark portfolio
What trademarks does HAPPY JACK hold?
HAPPY JACK holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 10 (Medical Devices), Class 43 (Food & Drink Services). The most recent filings are registered to Wilson Yuan.
How many trademarks does HAPPY JACK have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to HAPPY JACK. The brand has been actively filing since May 2023. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does HAPPY JACK file most often?
HAPPY JACK's most active class is NICE Class 10 (Medical Devices), 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 JACK trademark?
The most recent filings under the HAPPY JACK mark are registered to Wilson Yuan. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is HAPPY JACK expanding into new categories?
The current WikiTrademarks Expansion Score for HAPPY JACK is 6 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 JACK trademark filings?
Click the Watch Brand button at the top of this page to add HAPPY JACK 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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