TOPLAN holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 10 (Medical Devices) with 2 filings. The WikiTrademarks Expansion Score is 27/100, 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)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99759493 | TOPLAN | Apr 13, 2026 | Registered | 009 Electronics & Software | HONG KONG SINO ELECTRONICS CO., LIMITED |
| 79228677 | TOPLAN | Dec 26, 2017 | Pending | 010 Medical Devices 035 Advertising & Business | OSSTEM IMPLANT CO., LTD. |
| 79228799 | TOPLAN | Dec 26, 2017 | Pending | 010 Medical Devices 035 Advertising & Business | OSSTEM IMPLANT CO., LTD. |
Weekly visibility reports showing how ChatGPT mentions TOPLAN, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: TOPLAN trademark portfolio
What trademarks does TOPLAN hold?
TOPLAN holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 10 (Medical Devices), Class 35 (Advertising & Business), Class 9 (Electronics & Software). The most recent filings are registered to HONG KONG SINO ELECTRONICS CO., LIMITED.
How many trademarks does TOPLAN have at the USPTO?
WikiTrademarks tracks 3 USPTO trademark filings attributed to TOPLAN. The brand has been actively filing since December 2017. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does TOPLAN file most often?
TOPLAN's most active class is NICE Class 10 (Medical Devices), with 2 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the TOPLAN trademark?
The most recent filings under the TOPLAN mark are registered to HONG KONG SINO ELECTRONICS CO., LIMITED. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is TOPLAN expanding into new categories?
The current WikiTrademarks Expansion Score for TOPLAN is 27 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 TOPLAN trademark filings?
Click the Watch Brand button at the top of this page to add TOPLAN 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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