| 2025/0111,836 | STRING INSTRUMENT | Mar 07, 23 | Apr 03, 25 | Not available |
| 2025/0046,274 | SYSTEM AND METHOD OF A TWENTY-SECOND FRET TEMPORARILY INSTALLABLE ON A TWENTY-ONE FRET ELECTRIC GUITAR | Jul 31, 23 | Feb 06, 25 | Not available |
| 2025/0006,154 | Tone Changer Device for a Stringed Musical Instrument | Sep 29, 22 | Jan 02, 25 | Not available |
| 2024/0420,589 | FRETLESS ONE-STRINGED TRAINING INSTRUMENT | May 30, 24 | Dec 19, 24 | Not available |
| 2024/0395,229 | STRINGED INSTRUMENT | Aug 02, 24 | Nov 28, 24 | Forte3D, LLC |
| 2024/0371,343 | Banjo Sustainer | Apr 30, 24 | Nov 07, 24 | Not available |
| 2024/0347,025 | NECK FOR A MUSICAL INSTRUMENT AND A METHOD FOR MANUFACTURING A FRETBOARD FOR A NECK FOR A MUSICAL INSTRUMENT | Apr 10, 24 | Oct 17, 24 | Not available |
| 2024/0274,104 | Musical Instrument Pitch Changer System and Related Methods | Apr 23, 24 | Aug 15, 24 | Glaser Instruments, LLC |
| 2024/0233,685 | Acoustical Stringed Instrument | Jan 11, 23 | Jul 11, 24 | Not available |
| 2024/0212,652 | MOBILE STEEL GUITAR | Dec 23, 23 | Jun 27, 24 | Not available |
| 2024/0212,653 | DEFLECTION CORRECTION DEVICE FOR STRINGED INSTRUMENT NECKS | May 24, 22 | Jun 27, 24 | Not available |
| 2024/0185,816 | STRINGED INSTRUMENT | May 06, 22 | Jun 06, 24 | Forte3D, LLC |
| 2024/0161,719 | STRING INSTRUMENT WITH A SHOVEL-TYPE BODY FOR IMPROVED SOUND | Nov 13, 23 | May 16, 24 | Not available |
| 2024/0112,652 | FRETBOARD GUARD | Sep 29, 23 | Apr 04, 24 | Music Nomad LLC |
| 2024/0105,147 | SADDLE AND BRIDGE FOR REDUCING LONGITUDINAL WAVES IN A STRING INSTRUMENT | Dec 06, 23 | Mar 28, 24 | Not available |
| 2023/0410,770 | NECK AND FRETBOARD MODIFICATION AND METHOD OF TUNING TO FACILITATE PLAY | Jun 16, 23 | Dec 21, 23 | Not available |
| 2023/0368,753 | Foldable Stringed Instrument | Apr 18, 23 | Nov 16, 23 | CIARI GUITARS, INC. |
| 2023/0215,405 | MOLDED PLASTIC UKULELE | Dec 23, 20 | Jul 06, 23 | Not available |
| 2023/0162,710 | FRET TOOL | Nov 24, 22 | May 25, 23 | Not available |
| 2023/0147,325 | DEVICE AND METHOD FOR CONVERTING A FRETTED INSTRUMENT INTO A FRETLESS INSTRUMENT | Nov 10, 22 | May 11, 23 | Not available |