OSLO L holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 28 (Games & Toys) 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 July 6, 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 |
|---|---|---|---|---|---|
| 98046271 | OSLO L | Jun 16, 2023 | Pending | 028 Games & Toys | Karsten Manufacturing Corporation |
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FAQ: OSLO L trademark portfolio
What trademarks does OSLO L hold?
OSLO L holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 28 (Games & Toys). The most recent filings are registered to Karsten Manufacturing Corporation.
How many trademarks does OSLO L have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to OSLO L. The brand has been actively filing since June 2023. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does OSLO L file most often?
OSLO L's most active class is NICE Class 28 (Games & Toys), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the OSLO L trademark?
The most recent filings under the OSLO L mark are registered to Karsten Manufacturing Corporation. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is OSLO L expanding into new categories?
The current WikiTrademarks Expansion Score for OSLO L 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 OSLO L trademark filings?
Click the Watch Brand button at the top of this page to add OSLO L 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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