TONESTACK holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software) 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 8, 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 |
|---|---|---|---|---|---|
| 86522610 | TONESTACK | Feb 03, 2015 | Pending | 009 Electronics & Software | Positive Grid LLC |
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FAQ: TONESTACK trademark portfolio
What trademarks does TONESTACK hold?
TONESTACK holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software). The most recent filings are registered to Positive Grid LLC.
How many trademarks does TONESTACK have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to TONESTACK. The brand has been actively filing since February 2015. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does TONESTACK file most often?
TONESTACK's most active class is NICE Class 9 (Electronics & Software), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the TONESTACK trademark?
The most recent filings under the TONESTACK mark are registered to Positive Grid LLC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is TONESTACK expanding into new categories?
The current WikiTrademarks Expansion Score for TONESTACK 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 TONESTACK trademark filings?
Click the Watch Brand button at the top of this page to add TONESTACK 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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