SPECLINE holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 11 (Lighting & HVAC) 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 |
|---|---|---|---|---|---|
| 73618228 | SPECLINE | Sep 05, 1986 | Abandoned | 011 Lighting & HVAC | DURO DYNE CORPORATION |
Weekly visibility reports showing how ChatGPT mentions SPECLINE, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: SPECLINE trademark portfolio
What trademarks does SPECLINE hold?
SPECLINE holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 11 (Lighting & HVAC). The most recent filings are registered to DURO DYNE CORPORATION.
How many trademarks does SPECLINE have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to SPECLINE. The brand has been actively filing since September 1986. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does SPECLINE file most often?
SPECLINE's most active class is NICE Class 11 (Lighting & HVAC), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the SPECLINE trademark?
The most recent filings under the SPECLINE 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 SPECLINE expanding into new categories?
The current WikiTrademarks Expansion Score for SPECLINE 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 SPECLINE trademark filings?
Click the Watch Brand button at the top of this page to add SPECLINE 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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