CHI PSI holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 200 (Class 200) 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 August 21, 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 |
|---|---|---|---|---|---|
| 76467144 | CHI PSI | Nov 14, 2002 | Abandoned | 200 Class 200 | Chi Psi Fraternity |
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FAQ: CHI PSI trademark portfolio
What trademarks does CHI PSI hold?
CHI PSI holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 200 (Class 200). The most recent filings are registered to Chi Psi Fraternity.
How many trademarks does CHI PSI have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to CHI PSI. The brand has been actively filing since November 2002. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does CHI PSI file most often?
CHI PSI's most active class is NICE Class 200 (Class 200), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the CHI PSI trademark?
The most recent filings under the CHI PSI mark are registered to Chi Psi Fraternity. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is CHI PSI expanding into new categories?
The current WikiTrademarks Expansion Score for CHI PSI 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 CHI PSI trademark filings?
Click the Watch Brand button at the top of this page to add CHI PSI 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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