NORTH STAR WINDOWS & DOORS 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 3/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed September 1, 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 |
|---|---|---|---|---|---|
| 90019269 | NORTH STAR WINDOWS & DOORS | Jun 24, 2020 | Registered | 006 Metal Goods 019 Building Materials | CORNERSTONE BUILDING BRANDS CANADA INC. |
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FAQ: NORTH STAR WINDOWS & DOORS trademark portfolio
What trademarks does NORTH STAR WINDOWS & DOORS hold?
NORTH STAR WINDOWS & DOORS 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 CORNERSTONE BUILDING BRANDS CANADA INC..
How many trademarks does NORTH STAR WINDOWS & DOORS have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to NORTH STAR WINDOWS & DOORS. The brand has been actively filing since June 2020. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does NORTH STAR WINDOWS & DOORS file most often?
NORTH STAR WINDOWS & DOORS'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 NORTH STAR WINDOWS & DOORS trademark?
The most recent filings under the NORTH STAR WINDOWS & DOORS mark are registered to CORNERSTONE BUILDING BRANDS CANADA INC.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is NORTH STAR WINDOWS & DOORS expanding into new categories?
The current WikiTrademarks Expansion Score for NORTH STAR WINDOWS & DOORS 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 NORTH STAR WINDOWS & DOORS trademark filings?
Click the Watch Brand button at the top of this page to add NORTH STAR WINDOWS & DOORS 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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