QUAD CORNER 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 June 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 |
|---|---|---|---|---|---|
| 85069880 | QUAD CORNER | Jun 23, 2010 | Abandoned | 006 Metal Goods | Duro Dyne Corporation |
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FAQ: QUAD CORNER trademark portfolio
What trademarks does QUAD CORNER hold?
QUAD CORNER holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 6 (Metal Goods). The most recent filings are registered to Duro Dyne Corporation.
How many trademarks does QUAD CORNER have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to QUAD CORNER. The brand has been actively filing since June 2010. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does QUAD CORNER file most often?
QUAD CORNER'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 QUAD CORNER trademark?
The most recent filings under the QUAD CORNER mark are registered to Duro Dyne Corporation. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is QUAD CORNER expanding into new categories?
The current WikiTrademarks Expansion Score for QUAD CORNER 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 QUAD CORNER trademark filings?
Click the Watch Brand button at the top of this page to add QUAD CORNER 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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