KNOWSO holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 8 (Hand Tools) 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 September 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 |
|---|---|---|---|---|---|
| 99563853 | KNOWSO | Dec 23, 2025 | Registered | 008 Hand Tools | Wang Xie |
Weekly visibility reports showing how ChatGPT mentions KNOWSO, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: KNOWSO trademark portfolio
What trademarks does KNOWSO hold?
KNOWSO holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 8 (Hand Tools). The most recent filings are registered to Wang Xie.
How many trademarks does KNOWSO have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to KNOWSO. The brand has been actively filing since December 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does KNOWSO file most often?
KNOWSO's most active class is NICE Class 8 (Hand Tools), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the KNOWSO trademark?
The most recent filings under the KNOWSO mark are registered to Wang Xie. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is KNOWSO expanding into new categories?
The current WikiTrademarks Expansion Score for KNOWSO 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 KNOWSO trademark filings?
Click the Watch Brand button at the top of this page to add KNOWSO 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 KNOWSO to another owner · Browse all NICE classes · Most valuable brands
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