- All sections
- A - Human necessities
- A63B - Apparatus for physical training, gymnastics, swimming, climbing, or fencing; ball games; training equipment
- A63B 23/18 - Exercising apparatus specially adapted for particular parts of the body for improving respiratory function
Patent holdings for IPC class A63B 23/18
Total number of patents in this class: 297
10-year publication summary
|
24
|
30
|
37
|
26
|
40
|
30
|
28
|
36
|
35
|
13
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Trudell Medical International, Inc. | 309 |
29 |
| Koninklijke Philips N.V. | 22975 |
20 |
| Smiths Medical International Limited | 270 |
15 |
| Koninklijke Philips Electronics N.V. | 13133 |
9 |
| Trainingmask, LLC | 59 |
9 |
| Bose Corporation | 2880 |
6 |
| Lynntech, Inc. | 35 |
5 |
| Lung Trainers, LLC | 9 |
4 |
| Rutten, Sebastiaan | 4 |
4 |
| Human Resolution Technologies, LLC | 4 |
4 |
| GHInnotek Co.,Ltd. | 7 |
4 |
| Omron Healthcare Co., Ltd. | 1806 |
3 |
| Blast Mask, LLC | 19 |
3 |
| Clement Clarke International Limited | 44 |
3 |
| Jichi Medical University | 123 |
3 |
| R. Cegla GmbH & Co. KG | 30 |
3 |
| Bathysmed | 5 |
3 |
| Airofit A/S | 8 |
3 |
| Breathe With B, Inc. | 4 |
3 |
| Stimit AG | 44 |
3 |
| Other owners | 161 |