DUPLEX SINCE 1884 holds 1 USPTO trademark filings across 2 NICE classes. The largest concentration is in Class 1 (Chemicals) 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 3, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Ownership & Assignment History
2 records| Date | From | To |
|---|---|---|
| Dec 7, 2016 |
WARREN OIL COMPANY, LLC
|
WELLS FARGO BANK, NATIONAL ASSOCIATION,...
CHARLOTTE, NORTH CAROLINA
|
| Nov 22, 2016 |
WARREN UNILUBE, INC.
WARREN OIL COMPANY, LLC
|
WARREN OIL COMPANY, LLC
DUNN, NORTH CAROLINA
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 87099161 | DUPLEX SINCE 1884 | Jul 11, 2016 | Pending | 001 Chemicals 004 Lubricants & Fuels | Warren Unilube, Inc. |
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FAQ: DUPLEX SINCE 1884 trademark portfolio
What trademarks does DUPLEX SINCE 1884 hold?
DUPLEX SINCE 1884 holds 1 USPTO trademark filings across 2 NICE classes. The largest concentration is in Class 1 (Chemicals), Class 4 (Lubricants & Fuels). The most recent filings are registered to Warren Unilube, Inc..
How many trademarks does DUPLEX SINCE 1884 have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to DUPLEX SINCE 1884. The brand has been actively filing since July 2016. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does DUPLEX SINCE 1884 file most often?
DUPLEX SINCE 1884's most active class is NICE Class 1 (Chemicals), with 1 filings. The full distribution across all 2 classes is shown in the Nice Class Distribution panel on this page.
Who owns the DUPLEX SINCE 1884 trademark?
The most recent filings under the DUPLEX SINCE 1884 mark are registered to Warren Unilube, Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is DUPLEX SINCE 1884 expanding into new categories?
The current WikiTrademarks Expansion Score for DUPLEX SINCE 1884 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 DUPLEX SINCE 1884 trademark filings?
Click the Watch Brand button at the top of this page to add DUPLEX SINCE 1884 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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