CALLSIGN MOBILE holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 38 (Telecommunications) with 1 filings. The WikiTrademarks Expansion Score is 4/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed August 10, 2026
Protect or track "CALLSIGN MOBILE"
Watch this name and we'll alert you when anyone files a similar mark.
Informational only, not a legal opinion. Consult a trademark attorney before filing or enforcing.
Own this brand? Claim the profile to add your logo, story, and website.
Sign in to claimHow is CALLSIGN MOBILE filing trademarks, and where is the portfolio expanding?
Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99610530 | CALLSIGN MOBILE | Jan 23, 2026 | Registered | 038 Telecommunications | CallSign Mobile Inc. |
Weekly visibility reports showing how ChatGPT mentions CALLSIGN MOBILE, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: CALLSIGN MOBILE trademark portfolio
What trademarks does CALLSIGN MOBILE hold?
CALLSIGN MOBILE holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 38 (Telecommunications). The most recent filings are registered to CallSign Mobile Inc..
How many trademarks does CALLSIGN MOBILE have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to CALLSIGN MOBILE. The brand has been actively filing since January 2026. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does CALLSIGN MOBILE file most often?
CALLSIGN MOBILE's most active class is NICE Class 38 (Telecommunications), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the CALLSIGN MOBILE trademark?
The most recent filings under the CALLSIGN MOBILE mark are registered to CallSign Mobile Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is CALLSIGN MOBILE expanding into new categories?
The current WikiTrademarks Expansion Score for CALLSIGN MOBILE is 4 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 CALLSIGN MOBILE trademark filings?
Click the Watch Brand button at the top of this page to add CALLSIGN MOBILE 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 CALLSIGN MOBILE to another owner · Browse all NICE classes · Most valuable brands
Community notes
0 notesShare what you know about CALLSIGN MOBILE and help the next person researching it.