PJM STACKTAG 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 June 15, 2026
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Sign in to claimHow is PJM STACKTAG filing trademarks, and where is the portfolio expanding?
Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Ownership & Assignment History
3 records| Date | From | To |
|---|---|---|
| Feb 17, 2026 |
SATO HOLDINGS KABUSHIKI KAISHA
|
SATO CORPORATION
MINATO-KU, TOKYO
|
| Feb 17, 2016 |
SATO VICINITY PTY LTD
|
SATO HOLDINGS CORPORATION
MEGURO-KU, TOKYO
|
| Feb 12, 2014 |
MAGELLAN TECHNOLOGY PTY LTD.
|
SATO VICINITY PTY LTD.
CLAYTON VICTORIA
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 86037947 | PJM STACKTAG | Aug 14, 2013 | Abandoned | 009 Electronics & Software | SATO CORPORATION |
Weekly visibility reports showing how ChatGPT mentions PJM STACKTAG, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: PJM STACKTAG trademark portfolio
What trademarks does PJM STACKTAG hold?
PJM STACKTAG 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 SATO CORPORATION.
How many trademarks does PJM STACKTAG have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to PJM STACKTAG. The brand has been actively filing since August 2013. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does PJM STACKTAG file most often?
PJM STACKTAG'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 PJM STACKTAG trademark?
The most recent filings under the PJM STACKTAG mark are registered to SATO CORPORATION. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is PJM STACKTAG expanding into new categories?
The current WikiTrademarks Expansion Score for PJM STACKTAG 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 PJM STACKTAG trademark filings?
Click the Watch Brand button at the top of this page to add PJM STACKTAG 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 PJM STACKTAG to another owner · Browse all NICE classes · Most valuable brands