TONA holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 35 (Advertising & Business) 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 October 31, 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 |
|---|---|---|---|---|---|
| 90183330 | TONA | Sep 15, 2020 | Pending | 035 Advertising & Business | Tona Sanitary Ware Inc. |
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FAQ: TONA trademark portfolio
What trademarks does TONA hold?
TONA holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 35 (Advertising & Business). The most recent filings are registered to Tona Sanitary Ware Inc..
How many trademarks does TONA have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to TONA. The brand has been actively filing since September 2020. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does TONA file most often?
TONA's most active class is NICE Class 35 (Advertising & Business), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the TONA trademark?
The most recent filings under the TONA mark are registered to Tona Sanitary Ware Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is TONA expanding into new categories?
The current WikiTrademarks Expansion Score for TONA 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 TONA trademark filings?
Click the Watch Brand button at the top of this page to add TONA 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 TONA to another owner · Browse all NICE classes · Most valuable brands
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