DLT 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 June 14, 2026
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Sign in to claimHow is DLT 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 |
|---|---|---|
| Oct 25, 2016 |
QUANTUM CORPORATION
|
PNC BANK, NATIONAL ASSOCIATION
PITTSBURGH, PENNSYLVANIA
|
| Oct 24, 2016 |
WELLS FARGO CAPITAL FINANCE, LLC, AS AGE...
|
QUANTUM CORPORATION
SAN JOSE, CALIFORNIA
|
| Oct 21, 2016 |
QUANTUM CORPORATION
|
TCW ASSET MANAGEMENT COMPANY LLC, AS AGE...
BOSTON, MASSACHUSETTS
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 78510625 | DLT | Nov 03, 2004 | Abandoned | 009 Electronics & Software | Quantum Corporation |
Weekly visibility reports showing how ChatGPT mentions DLT, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: DLT trademark portfolio
What trademarks does DLT hold?
DLT 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 Quantum Corporation.
How many trademarks does DLT have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to DLT. The brand has been actively filing since November 2004. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does DLT file most often?
DLT'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 DLT trademark?
The most recent filings under the DLT mark are registered to Quantum Corporation. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is DLT expanding into new categories?
The current WikiTrademarks Expansion Score for DLT 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 DLT trademark filings?
Click the Watch Brand button at the top of this page to add DLT 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 DLT to another owner · Browse all NICE classes · Most valuable brands