- 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 13/02 - DrumsTambourines with drumheads
Patent holdings for IPC class G10D 13/02
Total number of patents in this class: 443
10-year publication summary
|
93
|
91
|
88
|
71
|
50
|
36
|
28
|
21
|
14
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Drum Workshop, Inc. | 206 |
52 |
| Yamaha Corporation | 4074 |
45 |
| Roland Corporation | 709 |
37 |
| Hoshino Gakki Co., Ltd. | 177 |
28 |
| Pearl Musical Instrument Co. | 36 |
23 |
| K.H.S. Musical Instrument Co., Ltd. | 56 |
18 |
| Randall May International Incorporated | 35 |
16 |
| Remo, Inc. | 87 |
10 |
| D'Addario & Company, Inc. | 183 |
9 |
| Bedson Drum Co. | 8 |
7 |
| Conn-Selmer, Inc. | 120 |
7 |
| Landscape Structures, Inc. | 230 |
6 |
| Inmusic Brands, Inc. | 228 |
5 |
| Rare Earth Dynamics, Inc. | 8 |
5 |
| Remarkable Company | 7 |
5 |
| BD Performing Arts | 16 |
4 |
| Cymco, Inc. | 7 |
4 |
| Sunhouse Technologies, Inc. | 13 |
4 |
| Welch Tuning Systems, Inc. | 13 |
4 |
| Axis Pedal & Drum Co., Inc. | 7 |
4 |
| Other owners | 150 |