EXTENSA holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software) 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 July 1, 2026
Own this brand? Claim the profile to add your logo, story, and website.
Sign in to claimHow is EXTENSA filing trademarks, and where is the portfolio expanding?
Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 74692402 | EXTENSA | Jun 22, 1995 | Abandoned | 009 Electronics & Software | ACER INCORPORATED |
Weekly visibility reports showing how ChatGPT mentions EXTENSA, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: EXTENSA trademark portfolio
What trademarks does EXTENSA hold?
EXTENSA holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software). The most recent filings are registered to ACER INCORPORATED.
How many trademarks does EXTENSA have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to EXTENSA. The brand has been actively filing since June 1995. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does EXTENSA file most often?
EXTENSA's most active class is NICE Class 9 (Electronics & Software), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the EXTENSA trademark?
The most recent filings under the EXTENSA mark are registered to ACER INCORPORATED. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is EXTENSA expanding into new categories?
The current WikiTrademarks Expansion Score for EXTENSA 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 EXTENSA trademark filings?
Click the Watch Brand button at the top of this page to add EXTENSA 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 EXTENSA to another owner · Browse all NICE classes · Most valuable brands
Community notes
0 notesShare what you know about EXTENSA and help the next person researching it.