- All sections
- G - Physics
- G10D - Stringed musical instruments; wind musical instruments; accordions or concertinas; percussion musical instruments; aeolian harps; singing-flame musical instruments; musical instruments not otherwise provided for
- G10D 13/065 - Hi-hats
Patent holdings for IPC class G10D 13/065
Total number of patents in this class: 11
10-year publication summary
1
|
0
|
0
|
1
|
0
|
7
|
5
|
5
|
5
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Ef-Note Inc. | 13 |
3 |
Trombley Industries, LLC | 11 |
2 |
Drum Workshop, Inc. | 203 |
1 |
Hoshino Gakki Co., Ltd. | 181 |
1 |
Rare Earth Dynamics, Inc. | 8 |
1 |
Roland Corporation | 667 |
1 |
Ed Lorence | 1 |
1 |
BAC Engineering Japan LLC | 1 |
1 |
Other owners | 0 |