21 SHARP holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 13 (Firearms & Explosives) 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 July 7, 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 |
|---|---|---|---|---|---|
| 98590093 | 21 SHARP | Jun 07, 2024 | Pending | 013 Firearms & Explosives | Olin Corporation |
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FAQ: 21 SHARP trademark portfolio
What trademarks does 21 SHARP hold?
21 SHARP holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 13 (Firearms & Explosives). The most recent filings are registered to Olin Corporation.
How many trademarks does 21 SHARP have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to 21 SHARP. 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 21 SHARP file most often?
21 SHARP's most active class is NICE Class 13 (Firearms & Explosives), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the 21 SHARP trademark?
The most recent filings under the 21 SHARP mark are registered to Olin Corporation. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is 21 SHARP expanding into new categories?
The current WikiTrademarks Expansion Score for 21 SHARP 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 21 SHARP trademark filings?
Click the Watch Brand button at the top of this page to add 21 SHARP 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 21 SHARP to another owner · Browse all NICE classes · Most valuable brands
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