- All sections
- A - Human necessities
- A47L - Domestic washing or cleaningsuction cleaners in general
- A47L 13/48 - Protective devices, such as bumpers or guard plates
Patent holdings for IPC class A47L 13/48
Total number of patents in this class: 4
10-year publication summary
|
0
|
1
|
0
|
1
|
0
|
0
|
1
|
1
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Procter & Gamble Company | 21979 |
2 |
| Onward Multi-Corp Inc. | 61 |
1 |
| UNGER Marketing International, LLC | 341 |
1 |
| Other owners | 0 |