PETITRINU holds 4 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 20 (Furniture) with 1 filings. The WikiTrademarks Expansion Score is 17/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed September 16, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99566054 | PETITRINU | Dec 25, 2025 | Registered | 021 Housewares | LIJUN CHEN |
| 99562922 | PETITRINU | Dec 23, 2025 | Registered | 020 Furniture | LIJUN CHEN |
| 99562984 | PETITRINU | Dec 23, 2025 | Registered | 031 Fresh Produce & Agriculture | LIJUN CHEN |
| 99562986 | PETITRINU | Dec 23, 2025 | Registered | 005 Pharmaceuticals | LIJUN CHEN |
Weekly visibility reports showing how ChatGPT mentions PETITRINU, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: PETITRINU trademark portfolio
What trademarks does PETITRINU hold?
PETITRINU holds 4 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 20 (Furniture), Class 31 (Fresh Produce & Agriculture), Class 5 (Pharmaceuticals). The most recent filings are registered to LIJUN CHEN.
How many trademarks does PETITRINU have at the USPTO?
WikiTrademarks tracks 4 USPTO trademark filings attributed to PETITRINU. The brand has been actively filing since December 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does PETITRINU file most often?
PETITRINU's most active class is NICE Class 20 (Furniture), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the PETITRINU trademark?
The most recent filings under the PETITRINU mark are registered to LIJUN CHEN. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is PETITRINU expanding into new categories?
The current WikiTrademarks Expansion Score for PETITRINU is 17 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 PETITRINU trademark filings?
Click the Watch Brand button at the top of this page to add PETITRINU 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.
More on this portfolio: Compare PETITRINU to another owner · Browse all NICE classes · Most valuable brands
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