DURA- FILTER holds 0 USPTO trademark filings across 0 NICE classes. The WikiTrademarks Expansion Score is 0/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 18, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
No class data available.
Activity Timeline
No activity recorded yet.
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| No filings recorded. | |||||
Weekly visibility reports showing how ChatGPT mentions DURA- FILTER, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: DURA- FILTER trademark portfolio
What trademarks does DURA- FILTER hold?
DURA- FILTER holds 0 USPTO trademark filings across 0 NICE classes. The largest concentration is in no class data available yet.
How many trademarks does DURA- FILTER have at the USPTO?
WikiTrademarks tracks 0 USPTO trademark filings attributed to DURA- FILTER. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does DURA- FILTER file most often?
DURA- FILTER's NICE class distribution is shown on this page once filing data is indexed.
Who owns the DURA- FILTER trademark?
Ownership detail for DURA- FILTER is shown in the Ownership & Assignment History section on this page once assignment records are indexed.
Is DURA- FILTER expanding into new categories?
The current WikiTrademarks Expansion Score for DURA- FILTER is 0 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 DURA- FILTER trademark filings?
Click the Watch Brand button at the top of this page to add DURA- FILTER 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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