TSK holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 6 (Metal Goods) with 1 filings. The WikiTrademarks Expansion Score is 0/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed August 12, 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 |
|---|---|---|---|---|---|
| 73038660 | TSK | Dec 04, 1974 | Abandoned | 006 Metal Goods | HI-LEX CORPORATION |
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FAQ: TSK trademark portfolio
What trademarks does TSK hold?
TSK holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 6 (Metal Goods). The most recent filings are registered to HI-LEX CORPORATION.
How many trademarks does TSK have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to TSK. The brand has been actively filing since December 1974. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does TSK file most often?
TSK's most active class is NICE Class 6 (Metal Goods), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the TSK trademark?
The most recent filings under the TSK mark are registered to HI-LEX CORPORATION. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is TSK expanding into new categories?
The current WikiTrademarks Expansion Score for TSK is 0 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 TSK trademark filings?
Click the Watch Brand button at the top of this page to add TSK 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 TSK to another owner · Browse all NICE classes · Most valuable brands
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