- All sections
- A - Human necessities
- A47K - Sanitary equipment not otherwise provided for; toilet accessories
- A47K 3/12 - Separate seats or body supports
Patent holdings for IPC class A47K 3/12
Total number of patents in this class: 122
10-year publication summary
|
24
|
33
|
30
|
13
|
21
|
25
|
20
|
21
|
14
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kohler Co. | 3926 |
7 |
| Evolution Technologies Inc. | 72 |
5 |
| LIXIL Corporation | 659 |
4 |
| Salto, LLC | 35 |
4 |
| Andrew J. Hart Enterprises Limited | 17 |
3 |
| Aronkasei Co., Ltd. | 37 |
3 |
| Delta Faucet Company | 2747 |
3 |
| Summer Infant (USA), Inc. | 69 |
3 |
| The United States Government AS represented by The Department of Veterans Affairs | 1092 |
3 |
| Angelcare Canada Inc. | 172 |
3 |
| Liberty Hardware Mfg. Corp. | 292 |
2 |
| Baby Patent Ltd. | 14 |
2 |
| Bestway Inflatables & Material Corp. | 387 |
2 |
| Bradley Fixtures Corporation | 182 |
2 |
| Invacare International SARL | 91 |
2 |
| Kohler (China) Investment Co., Ltd. | 65 |
2 |
| Munchkin, Inc. | 415 |
2 |
| Safeway Safety Step, LLC | 26 |
2 |
| Tile Redi, LLC | 125 |
2 |
| Platinum Health, LLC | 10 |
2 |
| Other owners | 64 |