PROOF OF QUANTUM holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software) with 1 filings. The WikiTrademarks Expansion Score is 6/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed October 2, 2026
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Filing Velocity (24 Months)
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99542913 | PROOF OF QUANTUM | Dec 11, 2025 | Registered | 009 Electronics & Software 042 Science & Technology | Art of Quantum LLC |
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FAQ: PROOF OF QUANTUM trademark portfolio
What trademarks does PROOF OF QUANTUM hold?
PROOF OF QUANTUM holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software), Class 42 (Science & Technology). The most recent filings are registered to Art of Quantum LLC.
How many trademarks does PROOF OF QUANTUM have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to PROOF OF QUANTUM. 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 PROOF OF QUANTUM file most often?
PROOF OF QUANTUM's most active class is NICE Class 9 (Electronics & Software), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the PROOF OF QUANTUM trademark?
The most recent filings under the PROOF OF QUANTUM mark are registered to Art of Quantum LLC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is PROOF OF QUANTUM expanding into new categories?
The current WikiTrademarks Expansion Score for PROOF OF QUANTUM is 6 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 PROOF OF QUANTUM trademark filings?
Click the Watch Brand button at the top of this page to add PROOF OF QUANTUM 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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