EXTWIN holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 7 (Machinery) with 1 filings. The WikiTrademarks Expansion Score is 3/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed June 14, 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 |
|---|---|---|---|---|---|
| 79112157 | EXTWIN | Dec 21, 2011 | Pending | 007 Machinery 011 Lighting & HVAC | Reflex Winkelmann GmbH |
Weekly visibility reports showing how ChatGPT mentions EXTWIN, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: EXTWIN trademark portfolio
What trademarks does EXTWIN hold?
EXTWIN holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 7 (Machinery), Class 11 (Lighting & HVAC). The most recent filings are registered to Reflex Winkelmann GmbH.
How many trademarks does EXTWIN have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to EXTWIN. The brand has been actively filing since December 2011. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does EXTWIN file most often?
EXTWIN's most active class is NICE Class 7 (Machinery), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the EXTWIN trademark?
The most recent filings under the EXTWIN mark are registered to Reflex Winkelmann GmbH. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is EXTWIN expanding into new categories?
The current WikiTrademarks Expansion Score for EXTWIN is 3 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 EXTWIN trademark filings?
Click the Watch Brand button at the top of this page to add EXTWIN 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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