US BLOCK WINDOWS holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 6 (Metal Goods) 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 October 7, 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 |
|---|---|---|---|---|---|
| 77103453 | US BLOCK WINDOWS | Feb 09, 2007 | Abandoned | 006 Metal Goods 019 Building Materials | SJR BLOCK, LLC |
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FAQ: US BLOCK WINDOWS trademark portfolio
What trademarks does US BLOCK WINDOWS hold?
US BLOCK WINDOWS holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 6 (Metal Goods), Class 19 (Building Materials). The most recent filings are registered to SJR BLOCK, LLC.
How many trademarks does US BLOCK WINDOWS have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to US BLOCK WINDOWS. The brand has been actively filing since February 2007. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does US BLOCK WINDOWS file most often?
US BLOCK WINDOWS's most active class is NICE Class 6 (Metal Goods), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the US BLOCK WINDOWS trademark?
The most recent filings under the US BLOCK WINDOWS mark are registered to SJR BLOCK, LLC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is US BLOCK WINDOWS expanding into new categories?
The current WikiTrademarks Expansion Score for US BLOCK WINDOWS 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 US BLOCK WINDOWS trademark filings?
Click the Watch Brand button at the top of this page to add US BLOCK WINDOWS 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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