STEM MATE holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 21 (Housewares) 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 November 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 |
|---|---|---|---|---|---|
| 88016171 | STEM MATE | Jun 26, 2018 | Pending | 021 Housewares | Deziner 1, LLC |
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FAQ: STEM MATE trademark portfolio
What trademarks does STEM MATE hold?
STEM MATE holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 21 (Housewares). The most recent filings are registered to Deziner 1, LLC.
How many trademarks does STEM MATE have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to STEM MATE. The brand has been actively filing since June 2018. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does STEM MATE file most often?
STEM MATE's most active class is NICE Class 21 (Housewares), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the STEM MATE trademark?
The most recent filings under the STEM MATE mark are registered to Deziner 1, LLC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is STEM MATE expanding into new categories?
The current WikiTrademarks Expansion Score for STEM MATE 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 STEM MATE trademark filings?
Click the Watch Brand button at the top of this page to add STEM MATE 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 STEM MATE to another owner · Browse all NICE classes · Most valuable brands
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