METALOFILTER holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 11 (Lighting & HVAC) 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 June 26, 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 |
|---|---|---|---|---|---|
| 74296657 | METALOFILTER | Jul 22, 1992 | Abandoned | 011 Lighting & HVAC | MITSUI KINZOKU COMPANY, LIMITED |
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FAQ: METALOFILTER trademark portfolio
What trademarks does METALOFILTER hold?
METALOFILTER holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 11 (Lighting & HVAC). The most recent filings are registered to MITSUI KINZOKU COMPANY, LIMITED.
How many trademarks does METALOFILTER have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to METALOFILTER. The brand has been actively filing since July 1992. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does METALOFILTER file most often?
METALOFILTER's most active class is NICE Class 11 (Lighting & HVAC), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the METALOFILTER trademark?
The most recent filings under the METALOFILTER mark are registered to MITSUI KINZOKU COMPANY, LIMITED. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is METALOFILTER expanding into new categories?
The current WikiTrademarks Expansion Score for METALOFILTER 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 METALOFILTER trademark filings?
Click the Watch Brand button at the top of this page to add METALOFILTER 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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