NPKI holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 37 (Construction & Repair) 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 October 24, 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 |
|---|---|---|---|---|---|
| 98441125 | NPKI | Mar 08, 2024 | Pending | 037 Construction & Repair | NPK INTERNATIONAL INC. |
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FAQ: NPKI trademark portfolio
What trademarks does NPKI hold?
NPKI holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 37 (Construction & Repair). The most recent filings are registered to NPK INTERNATIONAL INC..
How many trademarks does NPKI have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to NPKI. The brand has been actively filing since March 2024. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does NPKI file most often?
NPKI's most active class is NICE Class 37 (Construction & Repair), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the NPKI trademark?
The most recent filings under the NPKI mark are registered to NPK INTERNATIONAL INC.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is NPKI expanding into new categories?
The current WikiTrademarks Expansion Score for NPKI 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 NPKI trademark filings?
Click the Watch Brand button at the top of this page to add NPKI 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 NPKI to another owner · Browse all NICE classes · Most valuable brands
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