- 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: 453
10-year publication summary
|
91
|
88
|
72
|
50
|
36
|
28
|
23
|
15
|
27
|
12
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Drum Workshop, Inc. | 231 |
57 |
| Yamaha Corporation | 4071 |
42 |
| Roland Corporation | 755 |
42 |
| Hoshino Gakki Co., Ltd. | 187 |
26 |
| Pearl Musical Instrument Co. | 35 |
20 |
| K.H.S. Musical Instrument Co., Ltd. | 56 |
19 |
| Randall May International Incorporated | 39 |
15 |
| Remo, Inc. | 90 |
11 |
| D'Addario & Company, Inc. | 195 |
10 |
| Music Will, Inc. | 26 |
8 |
| Bedson Drum Co. | 8 |
7 |
| Conn-Selmer, Inc. | 109 |
7 |
| Inmusic Brands, Inc. | 203 |
6 |
| Landscape Structures, Inc. | 254 |
6 |
| Rare Earth Dynamics, Inc. | 8 |
5 |
| Welch Tuning Systems, Inc. | 13 |
5 |
| BD Performing Arts | 26 |
4 |
| Reliance International Corp. | 72 |
4 |
| Remarkable Company | 8 |
4 |
| Sunhouse Technologies, Inc. | 12 |
4 |
| Other owners | 151 |