ERGO OPEN LIBRARY holds 4 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software) with 1 filings. The WikiTrademarks Expansion Score is 17/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed September 16, 2026
Protect or track "ERGO OPEN LIBRARY"
Watch this name and we'll alert you when anyone files a similar mark.
Informational only, not a legal opinion. Consult a trademark attorney before filing or enforcing.
Own this brand? Claim the profile to add your logo, story, and website.
Sign in to claimHow is ERGO OPEN LIBRARY 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.
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99551228 | ERGO OPEN LIBRARY | Dec 16, 2025 | Registered | 009 Electronics & Software | Things With Words Foundation |
| 99551229 | ERGO OPEN LIBRARY | Dec 16, 2025 | Registered | 016 Paper & Printed Goods | Things With Words Foundation |
| 99551235 | ERGO OPEN LIBRARY | Dec 16, 2025 | Registered | 041 Education & Entertainment | Things With Words Foundation |
| 99551242 | ERGO OPEN LIBRARY | Dec 16, 2025 | Registered | 042 Science & Technology | Things With Words Foundation |
Weekly visibility reports showing how ChatGPT mentions ERGO OPEN LIBRARY, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: ERGO OPEN LIBRARY trademark portfolio
What trademarks does ERGO OPEN LIBRARY hold?
ERGO OPEN LIBRARY holds 4 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software), Class 16 (Paper & Printed Goods), Class 41 (Education & Entertainment). The most recent filings are registered to Things With Words Foundation.
How many trademarks does ERGO OPEN LIBRARY have at the USPTO?
WikiTrademarks tracks 4 USPTO trademark filings attributed to ERGO OPEN LIBRARY. 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 ERGO OPEN LIBRARY file most often?
ERGO OPEN LIBRARY'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 ERGO OPEN LIBRARY trademark?
The most recent filings under the ERGO OPEN LIBRARY mark are registered to Things With Words Foundation. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is ERGO OPEN LIBRARY expanding into new categories?
The current WikiTrademarks Expansion Score for ERGO OPEN LIBRARY is 17 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 ERGO OPEN LIBRARY trademark filings?
Click the Watch Brand button at the top of this page to add ERGO OPEN LIBRARY 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 ERGO OPEN LIBRARY to another owner · Browse all NICE classes · Most valuable brands
Community notes
0 notesShare what you know about ERGO OPEN LIBRARY and help the next person researching it.