THE STACKING TEST (ST) holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 42 (Science & Technology) 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 11, 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 |
|---|---|---|---|---|---|
| 86481131 | THE STACKING TEST (ST) | Dec 15, 2014 | Pending | 042 Science & Technology | HydroGeosense, Inc. |
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FAQ: THE STACKING TEST (ST) trademark portfolio
What trademarks does THE STACKING TEST (ST) hold?
THE STACKING TEST (ST) holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 42 (Science & Technology). The most recent filings are registered to HydroGeosense, Inc..
How many trademarks does THE STACKING TEST (ST) have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to THE STACKING TEST (ST). The brand has been actively filing since December 2014. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does THE STACKING TEST (ST) file most often?
THE STACKING TEST (ST)'s most active class is NICE Class 42 (Science & Technology), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the THE STACKING TEST (ST) trademark?
The most recent filings under the THE STACKING TEST (ST) mark are registered to HydroGeosense, Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is THE STACKING TEST (ST) expanding into new categories?
The current WikiTrademarks Expansion Score for THE STACKING TEST (ST) 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 THE STACKING TEST (ST) trademark filings?
Click the Watch Brand button at the top of this page to add THE STACKING TEST (ST) 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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