PK holds 6 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 42 (Science & Technology) with 4 filings. The WikiTrademarks Expansion Score is 9/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed June 15, 2026
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Sign in to claimHow is PK filing trademarks, and where is the portfolio expanding?
Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 97915445 | PK | May 01, 2023 | Pending | 009 Electronics & Software 035 Advertising & Business 042 Science & Technology | planeKrafty LLC |
| 97807761 | PK | Feb 23, 2023 | Abandoned | 009 Electronics & Software 016 Paper & Printed Goods 041 Education & Entertainment | PassKey, LLC |
| 88832008 | PK | Mar 12, 2020 | Pending | 042 Science & Technology | ProKarma, Inc. |
| 88688197 | PK | Nov 11, 2019 | Pending | 035 Advertising & Business 042 Science & Technology | ProKarma, Inc. |
| 88688230 | PK | Nov 11, 2019 | Pending | 035 Advertising & Business 042 Science & Technology | ProKarma, Inc. |
| 79164676 | PK | Feb 09, 2015 | Pending | ["007","012"] | Palfinger AG |
Weekly visibility reports showing how ChatGPT mentions PK, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: PK trademark portfolio
What trademarks does PK hold?
PK holds 6 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 42 (Science & Technology), Class 35 (Advertising & Business), Class 9 (Electronics & Software). The most recent filings are registered to planeKrafty LLC.
How many trademarks does PK have at the USPTO?
WikiTrademarks tracks 6 USPTO trademark filings attributed to PK. The brand has been actively filing since February 2015. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does PK file most often?
PK's most active class is NICE Class 42 (Science & Technology), with 4 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the PK trademark?
The most recent filings under the PK mark are registered to planeKrafty LLC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is PK expanding into new categories?
The current WikiTrademarks Expansion Score for PK is 9 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 PK trademark filings?
Click the Watch Brand button at the top of this page to add PK 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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