PWT holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 28 (Games & Toys) 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 July 6, 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 |
|---|---|---|---|---|---|
| 99561155 | PWT | Dec 22, 2025 | Registered | 028 Games & Toys | Karsten Manufacturing Corporation |
| 88350571 | PWT | Mar 21, 2019 | Pending | 001 Chemicals | JONES-HAMILTON CO. |
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FAQ: PWT trademark portfolio
What trademarks does PWT hold?
PWT holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 28 (Games & Toys), Class 1 (Chemicals). The most recent filings are registered to Karsten Manufacturing Corporation.
How many trademarks does PWT have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to PWT. The brand has been actively filing since March 2019. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does PWT file most often?
PWT's most active class is NICE Class 28 (Games & Toys), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the PWT trademark?
The most recent filings under the PWT mark are registered to Karsten Manufacturing Corporation. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is PWT expanding into new categories?
The current WikiTrademarks Expansion Score for PWT 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 PWT trademark filings?
Click the Watch Brand button at the top of this page to add PWT 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 PWT to another owner · Browse all NICE classes · Most valuable brands
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