- All sections
- A - Human necessities
- A63B - Apparatus for physical training, gymnastics, swimming, climbing, or fencing; ball games; training equipment
- A63B 21/055 - Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters extension element type
Patent holdings for IPC class A63B 21/055
Total number of patents in this class: 953
10-year publication summary
|
178
|
207
|
198
|
197
|
180
|
167
|
199
|
144
|
124
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Lagree Technologies, Inc. | 332 |
85 |
| Balanced Body, Inc. | 201 |
27 |
| Coulter Ventures, LLC | 486 |
10 |
| Hoist Fitness Systems, Inc. | 151 |
10 |
| Cybex International, Inc. | 72 |
9 |
| Pvolve LLC | 23 |
9 |
| Icon Preferred Holdings, L.P. | 217 |
9 |
| Functionwear, LLC | 8 |
8 |
| TS Medical LLC | 36 |
8 |
| Kayezen, LLC | 18 |
8 |
| Angehrn AG Umformtechnik | 15 |
7 |
| Johnson Health Tech Co., Ltd. | 154 |
7 |
| Morf, LLC | 22 |
7 |
| P.T. ROM And Associates LLC | 10 |
7 |
| Tau Orthopedics, Inc. | 14 |
7 |
| Samsung Electronics Co., Ltd. | 138518 |
6 |
| bellicon AG | 40 |
6 |
| Sage Products, LLC | 332 |
6 |
| Jaquish Biomedical Corporation | 60 |
6 |
| Myongji Medical Foundation | 23 |
6 |
| Other owners | 705 |