- All sections
- A - Human necessities
- A63B - Apparatus for physical training, gymnastics, swimming, climbing, or fencingball gamestraining 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: 985
10-year publication summary
|
175
|
206
|
197
|
192
|
175
|
164
|
192
|
145
|
126
|
73
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Lagree Technologies, Inc. | 338 |
85 |
| Balanced Body, Inc. | 208 |
27 |
| Coulter Ventures, LLC | 500 |
12 |
| Hoist Fitness Systems, Inc. | 148 |
10 |
| Cybex International, Inc. | 71 |
9 |
| Pvolve LLC | 25 |
9 |
| Icon Preferred Holdings, L.P. | 215 |
9 |
| Functionwear, LLC | 8 |
8 |
| Kayezen, LLC | 18 |
8 |
| Angehrn AG Umformtechnik | 15 |
7 |
| Johnson Health Tech Co., Ltd. | 159 |
7 |
| Morf, LLC | 22 |
7 |
| TS Medical LLC | 34 |
7 |
| P.T. ROM And Associates LLC | 10 |
7 |
| Tau Orthopedics, Inc. | 12 |
7 |
| Jaquish Biomedical Corporation | 64 |
7 |
| Samsung Electronics Co., Ltd. | 146811 |
6 |
| bellicon AG | 44 |
6 |
| Sage Products, LLC | 348 |
6 |
| Kormel LLC | 15 |
6 |
| Other owners | 735 |