WALLSEAL holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 37 (Construction & Repair) with 1 filings. The WikiTrademarks Expansion Score is 3/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 14, 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 |
|---|---|---|---|---|---|
| 88393489 | WALLSEAL | Apr 19, 2019 | Pending | 037 Construction & Repair | Nu-Wool Co., Inc. |
| 88393565 | WALLSEAL | Apr 19, 2019 | Pending | 041 Education & Entertainment | Nu-Wool Co., Inc. |
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FAQ: WALLSEAL trademark portfolio
What trademarks does WALLSEAL hold?
WALLSEAL holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 37 (Construction & Repair), Class 41 (Education & Entertainment). The most recent filings are registered to Nu-Wool Co., Inc..
How many trademarks does WALLSEAL have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to WALLSEAL. The brand has been actively filing since April 2019. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does WALLSEAL file most often?
WALLSEAL's most active class is NICE Class 37 (Construction & Repair), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the WALLSEAL trademark?
The most recent filings under the WALLSEAL mark are registered to Nu-Wool Co., Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is WALLSEAL expanding into new categories?
The current WikiTrademarks Expansion Score for WALLSEAL is 3 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 WALLSEAL trademark filings?
Click the Watch Brand button at the top of this page to add WALLSEAL 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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