- All sections
- A - Human necessities
- A47K - Sanitary equipment not otherwise provided fortoilet accessories
- A47K 3/00 - BathsShowersAppurtenances therefor
Patent holdings for IPC class A47K 3/00
Total number of patents in this class: 512
10-year publication summary
|
74
|
72
|
52
|
48
|
47
|
38
|
35
|
30
|
45
|
33
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kohler Co. | 4125 |
49 |
| Delta Faucet Company | 2865 |
26 |
| Tile Redi, LLC | 114 |
17 |
| Gecko Alliance Group Inc. | 69 |
16 |
| Safeway Safety Step, LLC | 27 |
15 |
| MAAX Bath Inc. | 217 |
10 |
| Toto Ltd. | 1260 |
10 |
| Bains Ultra Inc. | 120 |
9 |
| LIXIL Corporation | 772 |
9 |
| Brak Tub Corp. | 11 |
8 |
| Geffers Patent GmbH | 8 |
6 |
| Watkins Manufacturing Corporation | 467 |
5 |
| Liberty Hardware Mfg. Corp. | 299 |
5 |
| Aquatic Co. | 29 |
5 |
| Astra Capital Incorporated | 41 |
5 |
| Sundance Spas, Inc. | 129 |
5 |
| QD Holdings I LLC | 8 |
5 |
| Balboa Water Group, LLC | 67 |
5 |
| Mitsubishi Electric Corporation | 48048 |
4 |
| C.G. Air Systemes Inc. | 24 |
4 |
| Other owners | 294 |