EXTRAVASTOPPER holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 10 (Medical Devices) with 1 filings. The WikiTrademarks Expansion Score is 0/100, 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
No activity recorded yet.
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 77017341 | EXTRAVASTOPPER | Oct 10, 2006 | Abandoned | 010 Medical Devices | Cannuflow, Inc. |
Weekly visibility reports showing how ChatGPT mentions EXTRAVASTOPPER, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: EXTRAVASTOPPER trademark portfolio
What trademarks does EXTRAVASTOPPER hold?
EXTRAVASTOPPER holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 10 (Medical Devices). The most recent filings are registered to Cannuflow, Inc..
How many trademarks does EXTRAVASTOPPER have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to EXTRAVASTOPPER. The brand has been actively filing since October 2006. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does EXTRAVASTOPPER file most often?
EXTRAVASTOPPER's most active class is NICE Class 10 (Medical Devices), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the EXTRAVASTOPPER trademark?
The most recent filings under the EXTRAVASTOPPER mark are registered to Cannuflow, Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is EXTRAVASTOPPER expanding into new categories?
The current WikiTrademarks Expansion Score for EXTRAVASTOPPER 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 EXTRAVASTOPPER trademark filings?
Click the Watch Brand button at the top of this page to add EXTRAVASTOPPER 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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