NATIONAL UNION FIRE INSURANCE COMPANY OF PITTSBURGH, PA
1 total filings · 1 classes · Active since Oct 2004
NATIONAL UNION FIRE INSURANCE COMPANY OF PITTSBURGH, PA holds 1 USPTO trademark filings across 1 NICE class. The largest concentration is in Class 36 (Insurance & Finance) 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 August 21, 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 |
|---|---|---|---|---|---|
| 78496288 | NATIONAL UNION FIRE INSURANCE COMPANY OF PITTSBURGH, PA | Oct 07, 2004 | Abandoned | 036 Insurance & Finance | American International Group, Inc. |
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FAQ: NATIONAL UNION FIRE INSURANCE COMPANY OF PITTSBURGH, PA trademark portfolio
What trademarks does NATIONAL UNION FIRE INSURANCE COMPANY OF PITTSBURGH, PA hold?
NATIONAL UNION FIRE INSURANCE COMPANY OF PITTSBURGH, PA holds 1 USPTO trademark filings across 1 NICE class. The largest concentration is in Class 36 (Insurance & Finance). The most recent filings are registered to American International Group, Inc..
How many trademarks does NATIONAL UNION FIRE INSURANCE COMPANY OF PITTSBURGH, PA have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to NATIONAL UNION FIRE INSURANCE COMPANY OF PITTSBURGH, PA. The brand has been actively filing since October 2004. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does NATIONAL UNION FIRE INSURANCE COMPANY OF PITTSBURGH, PA file most often?
NATIONAL UNION FIRE INSURANCE COMPANY OF PITTSBURGH, PA's most active class is NICE Class 36 (Insurance & Finance), with 1 filings. The full distribution across all 1 classes is shown in the Nice Class Distribution panel on this page.
Who owns the NATIONAL UNION FIRE INSURANCE COMPANY OF PITTSBURGH, PA trademark?
The most recent filings under the NATIONAL UNION FIRE INSURANCE COMPANY OF PITTSBURGH, PA mark are registered to American International Group, Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is NATIONAL UNION FIRE INSURANCE COMPANY OF PITTSBURGH, PA expanding into new categories?
The current WikiTrademarks Expansion Score for NATIONAL UNION FIRE INSURANCE COMPANY OF PITTSBURGH, PA 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 NATIONAL UNION FIRE INSURANCE COMPANY OF PITTSBURGH, PA trademark filings?
Click the Watch Brand button at the top of this page to add NATIONAL UNION FIRE INSURANCE COMPANY OF PITTSBURGH, PA 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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