SDPL 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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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Ownership & Assignment History
1 record| Date | From | To |
|---|---|---|
| Feb 17, 2026 |
SATO HOLDINGS KABUSHIKI KAISHA
|
SATO CORPORATION
MINATO-KU, TOKYO
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 85582373 | SDPL | Mar 28, 2012 | Abandoned | 009 Electronics & Software 042 Science & Technology | SATO CORPORATION |
Weekly visibility reports showing how ChatGPT mentions SDPL, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: SDPL trademark portfolio
What trademarks does SDPL hold?
SDPL 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 SATO CORPORATION.
How many trademarks does SDPL have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to SDPL. The brand has been actively filing since March 2012. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does SDPL file most often?
SDPL'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 SDPL trademark?
The most recent filings under the SDPL 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 SDPL expanding into new categories?
The current WikiTrademarks Expansion Score for SDPL 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 SDPL trademark filings?
Click the Watch Brand button at the top of this page to add SDPL 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.
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