DURASEP holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 11 (Lighting & HVAC) with 2 filings. The WikiTrademarks Expansion Score is 1/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed September 22, 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 |
|---|---|---|---|---|---|
| 79051999 | DURASEP | Nov 12, 2007 | Pending | 011 Lighting & HVAC | TOYOBO MC Corporation |
| 79020838 | DURASEP | Aug 15, 2005 | Pending | 011 Lighting & HVAC | TOYOBO MC Corporation |
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FAQ: DURASEP trademark portfolio
What trademarks does DURASEP hold?
DURASEP holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 11 (Lighting & HVAC). The most recent filings are registered to TOYOBO MC Corporation.
How many trademarks does DURASEP have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to DURASEP. The brand has been actively filing since August 2005. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does DURASEP file most often?
DURASEP's most active class is NICE Class 11 (Lighting & HVAC), with 2 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the DURASEP trademark?
The most recent filings under the DURASEP mark are registered to TOYOBO MC Corporation. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is DURASEP expanding into new categories?
The current WikiTrademarks Expansion Score for DURASEP 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 DURASEP trademark filings?
Click the Watch Brand button at the top of this page to add DURASEP 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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