PQRKS 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 1/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed October 7, 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 |
|---|---|---|---|---|---|
| 90500488 | PQRKS | Jan 31, 2021 | Pending | 011 Lighting & HVAC | ZHONG, JUNQUAN |
Weekly visibility reports showing how ChatGPT mentions PQRKS, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: PQRKS trademark portfolio
What trademarks does PQRKS hold?
PQRKS 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 ZHONG, JUNQUAN.
How many trademarks does PQRKS have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to PQRKS. The brand has been actively filing since January 2021. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does PQRKS file most often?
PQRKS'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 PQRKS trademark?
The most recent filings under the PQRKS mark are registered to ZHONG, JUNQUAN. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is PQRKS expanding into new categories?
The current WikiTrademarks Expansion Score for PQRKS 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 PQRKS trademark filings?
Click the Watch Brand button at the top of this page to add PQRKS 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 PQRKS to another owner · Browse all NICE classes · Most valuable brands
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