ESD CHECK 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 1/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed November 13, 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 |
|---|---|---|---|---|---|
| 86908718 | ESD CHECK | Feb 16, 2016 | Pending | 035 Advertising & Business | PROSTAT CORPORATION |
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FAQ: ESD CHECK trademark portfolio
What trademarks does ESD CHECK hold?
ESD CHECK holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 35 (Advertising & Business). The most recent filings are registered to PROSTAT CORPORATION.
How many trademarks does ESD CHECK have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to ESD CHECK. The brand has been actively filing since February 2016. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does ESD CHECK file most often?
ESD CHECK'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 ESD CHECK trademark?
The most recent filings under the ESD CHECK mark are registered to PROSTAT CORPORATION. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is ESD CHECK expanding into new categories?
The current WikiTrademarks Expansion Score for ESD CHECK 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 ESD CHECK trademark filings?
Click the Watch Brand button at the top of this page to add ESD CHECK 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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