THREE STRING BOOKS holds 2 USPTO trademark filings across 1 NICE class. The largest concentration is in Class 16 (Paper & Printed Goods) with 2 filings. The WikiTrademarks Expansion Score is 1/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 8, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 87037782 | THREE STRING BOOKS | May 16, 2016 | Pending | 016 Paper & Printed Goods | The Trustees of Indiana University |
| 86713808 | THREE STRING BOOKS | Aug 04, 2015 | Pending | 016 Paper & Printed Goods | The Trustees of Indiana University |
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FAQ: THREE STRING BOOKS trademark portfolio
What trademarks does THREE STRING BOOKS hold?
THREE STRING BOOKS holds 2 USPTO trademark filings across 1 NICE class. The largest concentration is in Class 16 (Paper & Printed Goods). The most recent filings are registered to The Trustees of Indiana University.
How many trademarks does THREE STRING BOOKS have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to THREE STRING BOOKS. The brand has been actively filing since August 2015. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does THREE STRING BOOKS file most often?
THREE STRING BOOKS's most active class is NICE Class 16 (Paper & Printed Goods), with 2 filings. The full distribution across all 1 classes is shown in the Nice Class Distribution panel on this page.
Who owns the THREE STRING BOOKS trademark?
The most recent filings under the THREE STRING BOOKS mark are registered to The Trustees of Indiana University. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is THREE STRING BOOKS expanding into new categories?
The current WikiTrademarks Expansion Score for THREE STRING BOOKS 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 THREE STRING BOOKS trademark filings?
Click the Watch Brand button at the top of this page to add THREE STRING BOOKS 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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