PEDF holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 35 (Advertising & Business) with 1 filings. The WikiTrademarks Expansion Score is 4/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed September 7, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
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Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99559342 | PEDF | Dec 20, 2025 | Registered | 035 Advertising & Business | Pennsylvania Environmental Defense Foundation |
Weekly visibility reports showing how ChatGPT mentions PEDF, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: PEDF trademark portfolio
What trademarks does PEDF hold?
PEDF holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 35 (Advertising & Business). The most recent filings are registered to Pennsylvania Environmental Defense Foundation.
How many trademarks does PEDF have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to PEDF. 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 PEDF file most often?
PEDF's most active class is NICE Class 35 (Advertising & Business), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the PEDF trademark?
The most recent filings under the PEDF mark are registered to Pennsylvania Environmental Defense Foundation. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is PEDF expanding into new categories?
The current WikiTrademarks Expansion Score for PEDF is 4 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 PEDF trademark filings?
Click the Watch Brand button at the top of this page to add PEDF 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 PEDF to another owner · Browse all NICE classes · Most valuable brands
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