ECHOMAX holds 0 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 June 15, 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 |
|---|---|---|---|---|---|
| 74608709 | ECHOMAX | Dec 08, 1994 | Abandoned | 009 Electronics & Software | SIEMENS AKTIENGESELLSCHAFT |
Weekly visibility reports showing how ChatGPT mentions ECHOMAX, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: ECHOMAX trademark portfolio
What trademarks does ECHOMAX hold?
ECHOMAX holds 0 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software). The most recent filings are registered to SIEMENS AKTIENGESELLSCHAFT.
How many trademarks does ECHOMAX have at the USPTO?
WikiTrademarks tracks 0 USPTO trademark filings attributed to ECHOMAX. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does ECHOMAX file most often?
ECHOMAX'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 ECHOMAX trademark?
The most recent filings under the ECHOMAX mark are registered to SIEMENS AKTIENGESELLSCHAFT. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is ECHOMAX expanding into new categories?
The current WikiTrademarks Expansion Score for ECHOMAX 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 ECHOMAX trademark filings?
Click the Watch Brand button at the top of this page to add ECHOMAX 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 ECHOMAX to another owner · Browse all NICE classes · Most valuable brands