QUID PRO QUO holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 10 (Medical Devices) 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 November 12, 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 |
|---|---|---|---|---|---|
| 90313195 | QUID PRO QUO | Nov 11, 2020 | Registered | 010 Medical Devices | QPQ Corona Inc. |
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FAQ: QUID PRO QUO trademark portfolio
What trademarks does QUID PRO QUO hold?
QUID PRO QUO holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 10 (Medical Devices). The most recent filings are registered to QPQ Corona Inc..
How many trademarks does QUID PRO QUO have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to QUID PRO QUO. The brand has been actively filing since November 2020. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does QUID PRO QUO file most often?
QUID PRO QUO's most active class is NICE Class 10 (Medical Devices), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the QUID PRO QUO trademark?
The most recent filings under the QUID PRO QUO mark are registered to QPQ Corona Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is QUID PRO QUO expanding into new categories?
The current WikiTrademarks Expansion Score for QUID PRO QUO 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 QUID PRO QUO trademark filings?
Click the Watch Brand button at the top of this page to add QUID PRO QUO 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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