PRN holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 41 (Education & Entertainment) with 1 filings. The WikiTrademarks Expansion Score is 0/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed September 1, 2026
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Sign in to claimHow is PRN filing trademarks, and where is the portfolio expanding?
Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
No activity recorded yet.
TTAB Proceedings
1 case| Proceeding | Type |
|---|---|
| 91303804 | Opposition |
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99636153 | PRN | Feb 05, 2026 | Registered | 041 Education & Entertainment | Andrew Schlussel |
| 73153094 | PRN | Dec 22, 1977 | Abandoned | 042 Science & Technology | PRN HEALTH SERVICES LLC |
Weekly visibility reports showing how ChatGPT mentions PRN, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: PRN trademark portfolio
What trademarks does PRN hold?
PRN holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 41 (Education & Entertainment), Class 42 (Science & Technology). The most recent filings are registered to Andrew Schlussel.
How many trademarks does PRN have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to PRN. The brand has been actively filing since December 1977. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does PRN file most often?
PRN's most active class is NICE Class 41 (Education & Entertainment), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the PRN trademark?
The most recent filings under the PRN mark are registered to Andrew Schlussel. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is PRN expanding into new categories?
The current WikiTrademarks Expansion Score for PRN is 0 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 PRN trademark filings?
Click the Watch Brand button at the top of this page to add PRN 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 PRN to another owner · Browse all NICE classes · Most valuable brands
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