OK holds 6 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software) with 4 filings. The WikiTrademarks Expansion Score is 36/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed June 15, 2026
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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 |
|---|---|---|---|---|---|
| 99857133 | OK | Jun 01, 2026 | Registered | 009 Electronics & Software 042 Science & Technology | Authentikeyed AI Inc. |
| 99572048 | OK | Dec 30, 2025 | Registered | 009 Electronics & Software | SINGATOP PTE. LTD. |
| 79408434 | OK | May 14, 2024 | Registered | 003 Cosmetics & Cleaning | Jonathan Mark Kendrick |
| 79373383 | OK | Jan 17, 2023 | Pending | 009 Electronics & Software 012 Vehicles 025 Clothing & Footwear 030 Staple Foods & Beverages 032 Beer & Soft Drinks 033 Wines & Spirits | Jonathan Mark Kendrick |
| 97011896 | OK | Sep 03, 2021 | Abandoned | 035 Advertising & Business | Grace Kelly Herberger |
| 79223591 | OK | May 30, 2017 | Pending | 009 Electronics & Software 036 Insurance & Finance 038 Telecommunications | OK IP B.V. |
| 87141381 | OK | Aug 17, 2016 | Pending | 030 Staple Foods & Beverages | Lin, Yongguang |
| 86977773 | OK | Apr 17, 2014 | Abandoned | 025 Clothing & Footwear | Outerknown, LLC |
Weekly visibility reports showing how ChatGPT mentions OK, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: OK trademark portfolio
What trademarks does OK hold?
OK holds 6 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software), Class 30 (Staple Foods & Beverages), Class 25 (Clothing & Footwear). The most recent filings are registered to Authentikeyed AI Inc..
How many trademarks does OK have at the USPTO?
WikiTrademarks tracks 6 USPTO trademark filings attributed to OK. The brand has been actively filing since August 2016. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does OK file most often?
OK's most active class is NICE Class 9 (Electronics & Software), with 4 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the OK trademark?
The most recent filings under the OK mark are registered to Authentikeyed AI Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is OK expanding into new categories?
The current WikiTrademarks Expansion Score for OK is 36 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 OK trademark filings?
Click the Watch Brand button at the top of this page to add OK 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 OK to another owner · Browse all NICE classes · Most valuable brands