- All sections
- G - Physics
- G10K - Sound-producing devicesmethods or devices for protecting against, or for damping, noise or other acoustic waves in generalacoustics not otherwise provided for
- G10K 5/00 - Whistles
Patent holdings for IPC class G10K 5/00
Total number of patents in this class: 55
10-year publication summary
|
17
|
9
|
14
|
7
|
9
|
7
|
6
|
10
|
4
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Fox 40 International Inc. | 95 |
4 |
| Thoroughbred Kids LLC | 4 |
4 |
| Illinois Tool Works Inc. | 11864 |
3 |
| J. Hudson & Co. (whistles) Limited | 38 |
3 |
| Connectedref, Inc. | 3 |
3 |
| Montres Jaquet Droz SA | 39 |
2 |
| Motorola Solutions, Inc. | 4581 |
1 |
| BP Exploration Operating Company Limited | 256 |
1 |
| Ferrari S.p.A. | 1789 |
1 |
| Gas Saver, LLC | 2 |
1 |
| Hideomi Shishido | 1 |
1 |
| Kobenhavns Universitet | 187 |
1 |
| Lovetuner Inc. | 11 |
1 |
| Nitestik Pty Ltd | 1 |
1 |
| Opinel | 1 |
1 |
| PAIK, Jisook | 27 |
1 |
| Prometheus Medical Innovations LLC | 4 |
1 |
| ProSports Technologies, LLC | 37 |
1 |
| Qbas Co., Ltd. | 50 |
1 |
| Semler Scientific, Inc. | 19 |
1 |
| Other owners | 22 |