PITTSBURGH MARATHON holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 41 (Education & Entertainment) with 1 filings. The WikiTrademarks Expansion Score is 0/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed September 5, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 86932145 | PITTSBURGH MARATHON | Mar 08, 2016 | Abandoned | 041 Education & Entertainment | Pittsburgh Three Rivers Marathon, Inc. |
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FAQ: PITTSBURGH MARATHON trademark portfolio
What trademarks does PITTSBURGH MARATHON hold?
PITTSBURGH MARATHON holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 41 (Education & Entertainment). The most recent filings are registered to Pittsburgh Three Rivers Marathon, Inc..
How many trademarks does PITTSBURGH MARATHON have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to PITTSBURGH MARATHON. The brand has been actively filing since March 2016. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does PITTSBURGH MARATHON file most often?
PITTSBURGH MARATHON's most active class is NICE Class 41 (Education & Entertainment), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the PITTSBURGH MARATHON trademark?
The most recent filings under the PITTSBURGH MARATHON mark are registered to Pittsburgh Three Rivers Marathon, Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is PITTSBURGH MARATHON expanding into new categories?
The current WikiTrademarks Expansion Score for PITTSBURGH MARATHON is 0 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 PITTSBURGH MARATHON trademark filings?
Click the Watch Brand button at the top of this page to add PITTSBURGH MARATHON 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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