ADDCO holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software) 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 August 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 |
|---|---|---|
| Jan 29, 2026 |
ADDCO LLC
|
ADDCO ACQUISITION, LLC
ST PAUL, MINNESOTA
|
| Jan 19, 2016 |
ADDCO, LLC
|
ADDCO ACQUISITION, LLC
ST. PAUL, MINNESOTA
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 76251814 | ADDCO | Apr 30, 2001 | Abandoned | 009 Electronics & Software | ADDCO ACQUISITION, LLC |
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FAQ: ADDCO trademark portfolio
What trademarks does ADDCO hold?
ADDCO holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software). The most recent filings are registered to ADDCO ACQUISITION, LLC.
How many trademarks does ADDCO have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to ADDCO. The brand has been actively filing since April 2001. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does ADDCO file most often?
ADDCO's most active class is NICE Class 9 (Electronics & Software), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the ADDCO trademark?
The most recent filings under the ADDCO mark are registered to ADDCO ACQUISITION, LLC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is ADDCO expanding into new categories?
The current WikiTrademarks Expansion Score for ADDCO 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 ADDCO trademark filings?
Click the Watch Brand button at the top of this page to add ADDCO 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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