MCE holds 5 USPTO trademark filings across 1 NICE class. The largest concentration is in Class 42 (Science & Technology) with 4 filings. The WikiTrademarks Expansion Score is 10/100, 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 MCE filing trademarks, and where is the portfolio expanding?
Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Ownership & Assignment History
3 records| Date | From | To |
|---|---|---|
| Aug 31, 2016 |
MOTION CONTROL ENGINEERING, INC.
NIDEC KINETEK CORPORATION
|
NIDEC KINETEK CORPORATION
ST. LOUIS, MISSOURI
|
| Aug 31, 2016 |
NIDEC KINETEK CORPORATION
NIDEC MOTOR CORPORATION
|
NIDEC MOTOR CORPORATION
ST. LOUIS, MISSOURI
|
| May 14, 2014 |
MOTION CONTROL ENGINEERING, INC.
|
MOTION CONTROL ENGINEERING, INC.
RANCHO CORDOVA, CALIFORNIA
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99396088 | MCE | Sep 16, 2025 | Registered | 004 Lubricants & Fuels 035 Advertising & Business 037 Construction & Repair 042 Science & Technology | Marin Clean Energy |
| 99396095 | MCE | Sep 16, 2025 | Registered | 004 Lubricants & Fuels 035 Advertising & Business 037 Construction & Repair 042 Science & Technology | Marin Clean Energy |
| 99188489 | MCE | May 16, 2025 | Registered | 009 Electronics & Software 037 Construction & Repair 040 Material Treatment 042 Science & Technology | Magnetic Component Engineering LLC |
| 99019150 | MCE | Jan 27, 2025 | Registered | 042 Science & Technology | Tribal, Inc. |
| 74428932 | MCE | Aug 26, 1993 | Abandoned | 009 Electronics & Software | Nidec Motor Corporation |
Weekly visibility reports showing how ChatGPT mentions MCE, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: MCE trademark portfolio
What trademarks does MCE hold?
MCE holds 5 USPTO trademark filings across 1 NICE class. The largest concentration is in Class 42 (Science & Technology), Class 37 (Construction & Repair), Class 9 (Electronics & Software). The most recent filings are registered to Marin Clean Energy.
How many trademarks does MCE have at the USPTO?
WikiTrademarks tracks 5 USPTO trademark filings attributed to MCE. The brand has been actively filing since August 1993. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does MCE file most often?
MCE's most active class is NICE Class 42 (Science & Technology), with 4 filings. The full distribution across all 1 classes is shown in the Nice Class Distribution panel on this page.
Who owns the MCE trademark?
The most recent filings under the MCE mark are registered to Marin Clean Energy. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is MCE expanding into new categories?
The current WikiTrademarks Expansion Score for MCE is 10 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 MCE trademark filings?
Click the Watch Brand button at the top of this page to add MCE 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 MCE to another owner · Browse all NICE classes · Most valuable brands