PERSONAL SANITY INDEX holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 41 (Education & Entertainment) 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 15, 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 |
|---|---|---|---|---|---|
| 88656643 | PERSONAL SANITY INDEX | Oct 16, 2019 | Pending | 041 Education & Entertainment | Stewart Thornhill Ph.D. |
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FAQ: PERSONAL SANITY INDEX trademark portfolio
What trademarks does PERSONAL SANITY INDEX hold?
PERSONAL SANITY INDEX holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 41 (Education & Entertainment). The most recent filings are registered to Stewart Thornhill Ph.D..
How many trademarks does PERSONAL SANITY INDEX have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to PERSONAL SANITY INDEX. The brand has been actively filing since October 2019. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does PERSONAL SANITY INDEX file most often?
PERSONAL SANITY INDEX'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 PERSONAL SANITY INDEX trademark?
The most recent filings under the PERSONAL SANITY INDEX mark are registered to Stewart Thornhill Ph.D.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is PERSONAL SANITY INDEX expanding into new categories?
The current WikiTrademarks Expansion Score for PERSONAL SANITY INDEX 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 PERSONAL SANITY INDEX trademark filings?
Click the Watch Brand button at the top of this page to add PERSONAL SANITY INDEX 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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