- All sections
- G - Physics
- G10D - Stringed musical instrumentswind musical instrumentsaccordions or concertinaspercussion musical instrumentsaeolian harps singing-flame musical instrumentsmusical instruments not otherwise provided for
- G10D 13/22 - Shells
Patent holdings for IPC class G10D 13/22
Total number of patents in this class: 10
10-year publication summary
|
0
|
0
|
2
|
4
|
9
|
3
|
3
|
6
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Welch Tuning Systems, Inc. | 13 |
2 |
| Yamaha Corporation | 4074 |
1 |
| Drum Workshop, Inc. | 206 |
1 |
| Hoshino Gakki Co., Ltd. | 177 |
1 |
| Roland Meinl Musikinstrumente GmbH & Co. KG | 43 |
1 |
| Independent Drum Lab LLC | 2 |
1 |
| Michael G. Meliti | 1 |
1 |
| Steinmetzmeister Permatinger GmbH | 1 |
1 |
| Precious CarGo IP Ventures LLC | 1 |
1 |
| Other owners | 0 |