ZERO SLUDGE holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 7 (Machinery) with 1 filings. The WikiTrademarks Expansion Score is 1/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed August 22, 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 |
|---|---|---|---|---|---|
| 79259261 | ZERO SLUDGE | Mar 13, 2019 | Pending | 007 Machinery | DMG MORI CO., LTD. |
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FAQ: ZERO SLUDGE trademark portfolio
What trademarks does ZERO SLUDGE hold?
ZERO SLUDGE holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 7 (Machinery). The most recent filings are registered to DMG MORI CO., LTD..
How many trademarks does ZERO SLUDGE have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to ZERO SLUDGE. The brand has been actively filing since March 2019. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does ZERO SLUDGE file most often?
ZERO SLUDGE'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 ZERO SLUDGE trademark?
The most recent filings under the ZERO SLUDGE mark are registered to DMG MORI CO., LTD.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is ZERO SLUDGE expanding into new categories?
The current WikiTrademarks Expansion Score for ZERO SLUDGE is 1 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 ZERO SLUDGE trademark filings?
Click the Watch Brand button at the top of this page to add ZERO SLUDGE 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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