ATPROTOCOL 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 3/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 7, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Ownership & Assignment History
1 record| Date | From | To |
|---|---|---|
| Feb 5, 2026 |
ATSIGN, INC.
|
BLUESKY SOCIAL, PBC
SEATTLE, WASHINGTON
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 97700166 | ATPROTOCOL | Dec 01, 2022 | Pending | 009 Electronics & Software 042 Science & Technology | BLUESKY SOCIAL, PBC |
Weekly visibility reports showing how ChatGPT mentions ATPROTOCOL, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: ATPROTOCOL trademark portfolio
What trademarks does ATPROTOCOL hold?
ATPROTOCOL holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software), Class 42 (Science & Technology). The most recent filings are registered to BLUESKY SOCIAL, PBC.
How many trademarks does ATPROTOCOL have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to ATPROTOCOL. The brand has been actively filing since December 2022. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does ATPROTOCOL file most often?
ATPROTOCOL'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 ATPROTOCOL trademark?
The most recent filings under the ATPROTOCOL mark are registered to BLUESKY SOCIAL, PBC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is ATPROTOCOL expanding into new categories?
The current WikiTrademarks Expansion Score for ATPROTOCOL 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 ATPROTOCOL trademark filings?
Click the Watch Brand button at the top of this page to add ATPROTOCOL 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 ATPROTOCOL to another owner · Browse all NICE classes · Most valuable brands
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