HAIHAHA holds 1 USPTO trademark filings across 1 NICE class. The largest concentration is in Class 10 (Medical Devices) with 1 filings. The WikiTrademarks Expansion Score is 1/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed September 18, 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 |
|---|---|---|---|---|---|
| 90072661 | HAIHAHA | Jul 24, 2020 | Pending | 010 Medical Devices | Lin, Yingsha |
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FAQ: HAIHAHA trademark portfolio
What trademarks does HAIHAHA hold?
HAIHAHA holds 1 USPTO trademark filings across 1 NICE class. The largest concentration is in Class 10 (Medical Devices). The most recent filings are registered to Lin, Yingsha.
How many trademarks does HAIHAHA have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to HAIHAHA. The brand has been actively filing since July 2020. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does HAIHAHA file most often?
HAIHAHA's most active class is NICE Class 10 (Medical Devices), with 1 filings. The full distribution across all 1 classes is shown in the Nice Class Distribution panel on this page.
Who owns the HAIHAHA trademark?
The most recent filings under the HAIHAHA mark are registered to Lin, Yingsha. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is HAIHAHA expanding into new categories?
The current WikiTrademarks Expansion Score for HAIHAHA is 1 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 HAIHAHA trademark filings?
Click the Watch Brand button at the top of this page to add HAIHAHA 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 HAIHAHA to another owner · Browse all NICE classes · Most valuable brands
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