SHELF holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software) with 2 filings. The WikiTrademarks Expansion Score is 21/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 14, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99712939 | SHELF | Mar 19, 2026 | Registered | 009 Electronics & Software | Zachary Rosner |
| 90225938 | SHELF | Sep 30, 2020 | Pending | 042 Science & Technology | Pattern Inc. |
| 90225857 | SHELF | Sep 30, 2020 | Registered | 009 Electronics & Software | Pattern Inc. |
Weekly visibility reports showing how ChatGPT mentions SHELF, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: SHELF trademark portfolio
What trademarks does SHELF hold?
SHELF holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software), Class 42 (Science & Technology). The most recent filings are registered to Zachary Rosner.
How many trademarks does SHELF have at the USPTO?
WikiTrademarks tracks 3 USPTO trademark filings attributed to SHELF. The brand has been actively filing since September 2020. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does SHELF file most often?
SHELF's most active class is NICE Class 9 (Electronics & Software), with 2 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the SHELF trademark?
The most recent filings under the SHELF mark are registered to Zachary Rosner. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is SHELF expanding into new categories?
The current WikiTrademarks Expansion Score for SHELF is 21 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 SHELF trademark filings?
Click the Watch Brand button at the top of this page to add SHELF 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 SHELF to another owner · Browse all NICE classes · Most valuable brands
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