MICROWRITER ML 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 October 8, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 85129022 | MICROWRITER ML | Sep 14, 2010 | Abandoned | 009 Electronics & Software | Durham Magneto Optics Ltd |
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FAQ: MICROWRITER ML trademark portfolio
What trademarks does MICROWRITER ML hold?
MICROWRITER ML 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 Durham Magneto Optics Ltd.
How many trademarks does MICROWRITER ML have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to MICROWRITER ML. The brand has been actively filing since September 2010. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does MICROWRITER ML file most often?
MICROWRITER ML'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 MICROWRITER ML trademark?
The most recent filings under the MICROWRITER ML mark are registered to Durham Magneto Optics Ltd. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is MICROWRITER ML expanding into new categories?
The current WikiTrademarks Expansion Score for MICROWRITER ML 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 MICROWRITER ML trademark filings?
Click the Watch Brand button at the top of this page to add MICROWRITER ML 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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