MELSEC IQ-F SERIES 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 July 15, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 86449601 | MELSEC IQ-F SERIES | Nov 10, 2014 | Abandoned | 009 Electronics & Software | MITSUBISHI ELECTRIC CORPORATION |
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FAQ: MELSEC IQ-F SERIES trademark portfolio
What trademarks does MELSEC IQ-F SERIES hold?
MELSEC IQ-F SERIES 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 MITSUBISHI ELECTRIC CORPORATION.
How many trademarks does MELSEC IQ-F SERIES have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to MELSEC IQ-F SERIES. The brand has been actively filing since November 2014. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does MELSEC IQ-F SERIES file most often?
MELSEC IQ-F SERIES'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 MELSEC IQ-F SERIES trademark?
The most recent filings under the MELSEC IQ-F SERIES mark are registered to MITSUBISHI ELECTRIC CORPORATION. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is MELSEC IQ-F SERIES expanding into new categories?
The current WikiTrademarks Expansion Score for MELSEC IQ-F SERIES 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 MELSEC IQ-F SERIES trademark filings?
Click the Watch Brand button at the top of this page to add MELSEC IQ-F SERIES 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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