HARRIET PLUMMER AQUATIC SCHOOL holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 41 (Education & Entertainment) with 2 filings. The WikiTrademarks Expansion Score is 1/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed October 26, 2026
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Filing Velocity (24 Months)
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99452106 | HARRIET PLUMMER AQUATIC SCHOOL | Oct 20, 2025 | Pending | 041 Education & Entertainment | KN Swimming |
| 99440204 | HARRIET PLUMMER AQUATIC SCHOOL | Oct 13, 2025 | Registered | 041 Education & Entertainment | KN Swimming |
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FAQ: HARRIET PLUMMER AQUATIC SCHOOL trademark portfolio
What trademarks does HARRIET PLUMMER AQUATIC SCHOOL hold?
HARRIET PLUMMER AQUATIC SCHOOL holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 41 (Education & Entertainment). The most recent filings are registered to KN Swimming.
How many trademarks does HARRIET PLUMMER AQUATIC SCHOOL have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to HARRIET PLUMMER AQUATIC SCHOOL. The brand has been actively filing since October 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does HARRIET PLUMMER AQUATIC SCHOOL file most often?
HARRIET PLUMMER AQUATIC SCHOOL's most active class is NICE Class 41 (Education & Entertainment), with 2 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the HARRIET PLUMMER AQUATIC SCHOOL trademark?
The most recent filings under the HARRIET PLUMMER AQUATIC SCHOOL mark are registered to KN Swimming. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is HARRIET PLUMMER AQUATIC SCHOOL expanding into new categories?
The current WikiTrademarks Expansion Score for HARRIET PLUMMER AQUATIC SCHOOL is 1 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 HARRIET PLUMMER AQUATIC SCHOOL trademark filings?
Click the Watch Brand button at the top of this page to add HARRIET PLUMMER AQUATIC SCHOOL 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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