ROTOR holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 7 (Machinery) with 1 filings. The WikiTrademarks Expansion Score is 36/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 23, 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 |
|---|---|---|---|---|---|
| 99768228 | ROTOR | Apr 16, 2026 | Registered | 007 Machinery | Ningbo Rotor Electrical Appliances Co., Ltd. |
| 99768885 | ROTOR | Apr 16, 2026 | Registered | 011 Lighting & HVAC | Ningbo Rotor Electrical Appliances Co., Ltd. |
| 88224236 | ROTOR | Dec 11, 2018 | Pending | 012 Vehicles 035 Advertising & Business | ROTOR COMPONENTES TECNOLOGICOS, S.L. |
Weekly visibility reports showing how ChatGPT mentions ROTOR, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: ROTOR trademark portfolio
What trademarks does ROTOR hold?
ROTOR holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 7 (Machinery), Class 11 (Lighting & HVAC), Class 12 (Vehicles). The most recent filings are registered to Ningbo Rotor Electrical Appliances Co., Ltd..
How many trademarks does ROTOR have at the USPTO?
WikiTrademarks tracks 3 USPTO trademark filings attributed to ROTOR. The brand has been actively filing since December 2018. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does ROTOR file most often?
ROTOR's most active class is NICE Class 7 (Machinery), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the ROTOR trademark?
The most recent filings under the ROTOR mark are registered to Ningbo Rotor Electrical Appliances Co., Ltd.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is ROTOR expanding into new categories?
The current WikiTrademarks Expansion Score for ROTOR is 36 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 ROTOR trademark filings?
Click the Watch Brand button at the top of this page to add ROTOR 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 ROTOR to another owner · Browse all NICE classes · Most valuable brands
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