HAKU holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 11 (Lighting & HVAC) with 2 filings. The WikiTrademarks Expansion Score is 21/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 6, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99611592 | HAKU | Jan 23, 2026 | Registered | 011 Lighting & HVAC | Kohler Co. |
| 98846641 | HAKU | Nov 11, 2024 | Pending | 011 Lighting & HVAC | Kohler Co. |
| 79401640 | HAKU | Jun 06, 2024 | Pending | 029 Processed Foods | NEW ZEALAND INSTITUTE FOR EARTH SCIENCE LIMITED |
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FAQ: HAKU trademark portfolio
What trademarks does HAKU hold?
HAKU holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 11 (Lighting & HVAC), Class 29 (Processed Foods). The most recent filings are registered to Kohler Co..
How many trademarks does HAKU have at the USPTO?
WikiTrademarks tracks 3 USPTO trademark filings attributed to HAKU. The brand has been actively filing since June 2024. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does HAKU file most often?
HAKU's most active class is NICE Class 11 (Lighting & HVAC), with 2 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the HAKU trademark?
The most recent filings under the HAKU mark are registered to Kohler Co.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is HAKU expanding into new categories?
The current WikiTrademarks Expansion Score for HAKU is 21 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 HAKU trademark filings?
Click the Watch Brand button at the top of this page to add HAKU 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 HAKU to another owner · Browse all NICE classes · Most valuable brands
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