D'Addario & Company, Inc.
64 live US trademarks, filing since 1946. The 10th largest trademark holder in Class 15 (musical instruments). 4 new applications filed this year.
Marks held on the register, by filing date. 2026 is year to date.
A multi-class mark counts once per class. Rank shown where the owner is in the class's top 50.
What D'Addario & Company, Inc. filed most recently.
| Mark | Class | Filed | Basis | Status | Serial |
|---|---|---|---|---|---|
| D'ADDARIO ORCHESTRAL | 15 | Sep 16, 2026 | — | pending | 50112177 |
| D'ADDARIO WOODWINDS | 15 | Sep 16, 2026 | — | pending | 50112192 |
| D'ADDARIO ACCESSORIES | 11 | Sep 16, 2026 | — | pending | 50112196 |
| DIFFERENT BY DESIGN | 15 | Mar 4, 2026 | — | published | 99682788 |
| EVANS | 25 | Oct 29, 2025 | — | pending | 99469714 |
| PROMARK | 25 | Oct 29, 2025 | — | pending | 99469717 |
| D'ADDARIO | 25 | Oct 29, 2025 | — | pending | 99469719 |
| PLAYERS CHOICE | 15 | Apr 9, 2024 | — | registered Mar 3 | 98491287 |
| D'ADDARÍO | 15 | Aug 21, 2023 | — | registered Aug 20 | 98142223 |
| D'ADDARIO SELECT JAZZ | 15 | May 14, 2021 | — | registered Jun 21 | 90712058 |
Registration starts the maintenance clock: a Section 8 declaration is due between years 5 and 6.
A filing missed by the due date enters a six-month grace period, then the registration cancels.
About D'Addario & Company, Inc. trademarks.
How many trademarks does D'Addario & Company, Inc. have?
64 live US trademarks as of October 23, 2026: 57 registered and 7 pending applications. 4 were filed in 2026 so far.
What does D'Addario & Company, Inc. sell, according to its trademarks?
Mostly musical instruments (Class 15, 51 live marks). Also electronics & software (Class 9) and clothing & footwear (Class 25).
Who owns the NATIONAL trademark?
NATIONAL is owned by D'Addario & Company, Inc.. It was registered on December 19, 1950 (Reg. No. 0444363) and is live. The same owner holds 63 other live US marks.
When did D'Addario & Company, Inc. first file a trademark?
Its oldest live US filing dates from 1946: NATIONAL, filed November 26, 1946.
Know the morning after D'Addario & Company, Inc. files.
Watch this company in Thorgate and get an alert for every new application, registration, publication and lapse, with the opposition deadline already worked out. Or monitor your own marks for conflicts with theirs.
Data: USPTO trademark bulk files, processed nightly by Thorgate. Last rebuilt October 23, 2026. Counts cover the US federal register only, not state or foreign marks. Owner names are shown as recorded by the USPTO. This page reports public-record facts and dates and is not legal advice. For the official record of any mark, follow its serial number to USPTO TSDR.