NHD NATIONAL HISTORY DAY 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 0/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 30, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 86321637 | NHD NATIONAL HISTORY DAY | Jun 26, 2014 | Abandoned | 035 Advertising & Business 041 Education & Entertainment | National History Day, Inc. |
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FAQ: NHD NATIONAL HISTORY DAY trademark portfolio
What trademarks does NHD NATIONAL HISTORY DAY hold?
NHD NATIONAL HISTORY DAY holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 35 (Advertising & Business), Class 41 (Education & Entertainment). The most recent filings are registered to National History Day, Inc..
How many trademarks does NHD NATIONAL HISTORY DAY have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to NHD NATIONAL HISTORY DAY. The brand has been actively filing since June 2014. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does NHD NATIONAL HISTORY DAY file most often?
NHD NATIONAL HISTORY DAY'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 NHD NATIONAL HISTORY DAY trademark?
The most recent filings under the NHD NATIONAL HISTORY DAY mark are registered to National History Day, Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is NHD NATIONAL HISTORY DAY expanding into new categories?
The current WikiTrademarks Expansion Score for NHD NATIONAL HISTORY DAY 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 NHD NATIONAL HISTORY DAY trademark filings?
Click the Watch Brand button at the top of this page to add NHD NATIONAL HISTORY DAY 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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