HARPER CHEMICAL holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 1 (Chemicals) with 1 filings. The WikiTrademarks Expansion Score is 1/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed September 27, 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 |
|---|---|---|---|---|---|
| 88752856 | HARPER CHEMICAL | Jan 09, 2020 | Pending | 001 Chemicals | Lee Metzman |
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FAQ: HARPER CHEMICAL trademark portfolio
What trademarks does HARPER CHEMICAL hold?
HARPER CHEMICAL holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 1 (Chemicals). The most recent filings are registered to Lee Metzman.
How many trademarks does HARPER CHEMICAL have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to HARPER CHEMICAL. The brand has been actively filing since January 2020. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does HARPER CHEMICAL file most often?
HARPER CHEMICAL's most active class is NICE Class 1 (Chemicals), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the HARPER CHEMICAL trademark?
The most recent filings under the HARPER CHEMICAL mark are registered to Lee Metzman. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is HARPER CHEMICAL expanding into new categories?
The current WikiTrademarks Expansion Score for HARPER CHEMICAL 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 HARPER CHEMICAL trademark filings?
Click the Watch Brand button at the top of this page to add HARPER CHEMICAL 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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