STAMARK holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 17 (Rubber & Insulation) 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 11, 2026
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Sign in to claimHow is STAMARK filing trademarks, and where is the portfolio expanding?
Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99468904 | STAMARK | Oct 29, 2025 | Pending | 017 Rubber & Insulation 019 Building Materials | 3M COMPANY |
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FAQ: STAMARK trademark portfolio
What trademarks does STAMARK hold?
STAMARK holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 17 (Rubber & Insulation), Class 19 (Building Materials). The most recent filings are registered to 3M COMPANY.
How many trademarks does STAMARK have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to STAMARK. The brand has been actively filing since October 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does STAMARK file most often?
STAMARK's most active class is NICE Class 17 (Rubber & Insulation), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the STAMARK trademark?
The most recent filings under the STAMARK mark are registered to 3M COMPANY. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is STAMARK expanding into new categories?
The current WikiTrademarks Expansion Score for STAMARK 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 STAMARK trademark filings?
Click the Watch Brand button at the top of this page to add STAMARK 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.
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