- All sections
- A - Human necessities
- A47K - Sanitary equipment not otherwise provided fortoilet accessories
- A47K 3/12 - Separate seats or body supports
Patent holdings for IPC class A47K 3/12
Total number of patents in this class: 139
10-year publication summary
|
17
|
31
|
29
|
13
|
21
|
25
|
18
|
21
|
15
|
15
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kohler Co. | 4066 |
8 |
| Evolution Technologies Inc. | 72 |
5 |
| LIXIL Corporation | 708 |
5 |
| Platinum Health, LLC | 11 |
4 |
| Salto, LLC | 36 |
4 |
| Andrew J. Hart Enterprises Limited | 16 |
3 |
| Aronkasei Co., Ltd. | 38 |
3 |
| Delta Faucet Company | 2777 |
3 |
| Summer Infant (USA), Inc. | 68 |
3 |
| The United States Government AS represented by The Department of Veterans Affairs | 1201 |
3 |
| Angelcare Canada Inc. | 169 |
3 |
| DWP Industries LLC | 3 |
3 |
| Liberty Hardware Mfg. Corp. | 291 |
2 |
| Baby Patent Ltd. | 14 |
2 |
| Bestway Inflatables & Material Corp. | 415 |
2 |
| Bradley Fixtures Corporation | 176 |
2 |
| bullfrog International, L.C. | 79 |
2 |
| Fridababy, LLC | 303 |
2 |
| Invacare International SARL | 89 |
2 |
| Kohler (China) Investment Co., Ltd. | 75 |
2 |
| Other owners | 76 |