RUBYSUB 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 October 9, 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 |
|---|---|---|---|---|---|
| 88335347 | RUBYSUB | Mar 12, 2019 | Pending | 007 Machinery | Zhang Liangliang |
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FAQ: RUBYSUB trademark portfolio
What trademarks does RUBYSUB hold?
RUBYSUB holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 7 (Machinery). The most recent filings are registered to Zhang Liangliang.
How many trademarks does RUBYSUB have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to RUBYSUB. 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 RUBYSUB file most often?
RUBYSUB'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 RUBYSUB trademark?
The most recent filings under the RUBYSUB mark are registered to Zhang Liangliang. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is RUBYSUB expanding into new categories?
The current WikiTrademarks Expansion Score for RUBYSUB 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 RUBYSUB trademark filings?
Click the Watch Brand button at the top of this page to add RUBYSUB 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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