SDN holds 2 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 June 14, 2026
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Sign in to claimHow is SDN filing trademarks, and where is the portfolio expanding?
Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Ownership & Assignment History
3 records| Date | From | To |
|---|---|---|
| Mar 4, 2014 |
SOUTHWIRE COMPANY
|
SOUTHWIRE COMPANY, LLC
CARROLLTON, GEORGIA
|
| Feb 20, 2014 |
SOUTHWIRE COMPANY, LLC
TAPPAN WIRE & CABLE, LLC
COLEMAN CABLE, INC.
TECHNOLOGY RESEARCH CORPORATION
WATTEREDGE, LLC
|
WELLS FARGO BANK, NATIONAL ASSOCIATION,...
ATLANTA, GEORGIA
|
| Feb 12, 2014 |
COLEMAN CABLE, INC.
TECHNOLOGY RESEARCH CORPORATION
WATTEREDGE, LLC
SOUTHWIRE COMPANY, LLC
TAPPAN WIRE & CABLE LLC
|
BANK OF AMERICA, N.A., AS COLLATERAL AGE...
CHARLOTTE, NORTH CAROLINA
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 78683674 | SDN | Aug 02, 2005 | Abandoned | 038 Telecommunications 041 Education & Entertainment | HEALTH PROFESSIONAL STUDENT ASSOCIATION |
| 73066491 | SDN | Oct 20, 1975 | Abandoned | 009 Electronics & Software | SOUTHWIRE COMPANY, LLC |
Weekly visibility reports showing how ChatGPT mentions SDN, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: SDN trademark portfolio
What trademarks does SDN hold?
SDN holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software), Class 38 (Telecommunications), Class 41 (Education & Entertainment). The most recent filings are registered to HEALTH PROFESSIONAL STUDENT ASSOCIATION.
How many trademarks does SDN have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to SDN. The brand has been actively filing since October 1975. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does SDN file most often?
SDN'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 SDN trademark?
The most recent filings under the SDN mark are registered to HEALTH PROFESSIONAL STUDENT ASSOCIATION. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is SDN expanding into new categories?
The current WikiTrademarks Expansion Score for SDN 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 SDN trademark filings?
Click the Watch Brand button at the top of this page to add SDN 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.
More on this portfolio: Compare SDN to another owner · Browse all NICE classes · Most valuable brands