DYNA-CLAMP holds 2 USPTO trademark filings across 1 NICE class. The largest concentration is in Class 6 (Metal Goods) with 2 filings. The WikiTrademarks Expansion Score is 1/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 6, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 87232889 | DYNA-CLAMP | Nov 10, 2016 | Pending | 006 Metal Goods | Duro Dyne Corporation |
| 86683767 | DYNA-CLAMP | Jul 06, 2015 | Pending | 006 Metal Goods | Dynamic Fastener Service, Inc. |
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FAQ: DYNA-CLAMP trademark portfolio
What trademarks does DYNA-CLAMP hold?
DYNA-CLAMP holds 2 USPTO trademark filings across 1 NICE class. The largest concentration is in Class 6 (Metal Goods). The most recent filings are registered to Duro Dyne Corporation.
How many trademarks does DYNA-CLAMP have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to DYNA-CLAMP. The brand has been actively filing since July 2015. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does DYNA-CLAMP file most often?
DYNA-CLAMP's most active class is NICE Class 6 (Metal Goods), with 2 filings. The full distribution across all 1 classes is shown in the Nice Class Distribution panel on this page.
Who owns the DYNA-CLAMP trademark?
The most recent filings under the DYNA-CLAMP 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 DYNA-CLAMP expanding into new categories?
The current WikiTrademarks Expansion Score for DYNA-CLAMP 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 DYNA-CLAMP trademark filings?
Click the Watch Brand button at the top of this page to add DYNA-CLAMP 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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