- All sections
- A - Human necessities
- A47L - Domestic washing or cleaningsuction cleaners in general
- A47L 11/12 - Floor surfacing or polishing machines motor-driven with reciprocating or oscillating tools
Patent holdings for IPC class A47L 11/12
Total number of patents in this class: 49
10-year publication summary
|
3
|
2
|
4
|
4
|
3
|
4
|
8
|
6
|
5
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| iRobot Corporation | 960 |
13 |
| SEB S.A. | 1673 |
4 |
| Alfred Kärcher GmbH & Co. KG | 361 |
2 |
| BISSELL Inc. | 1142 |
2 |
| Diamabrush LLC | 25 |
2 |
| Karcher North America, Inc. | 109 |
2 |
| Sharkninja Operating LLC | 2575 |
2 |
| Urilift Beheer B.V. | 9 |
2 |
| Vorwerk & Co. Interholding GmbH | 455 |
2 |
| tmb s.r.l. | 4 |
2 |
| Trinity OP Systems LLC | 2 |
2 |
| Trinity Renewal Systems International Inc. | 2 |
2 |
| The Procter & Gamble Company | 21972 |
1 |
| S. C. Johnson & Son, Inc. | 2812 |
1 |
| AI Incorporated | 311 |
1 |
| Dickson Industries, Inc. | 14 |
1 |
| HAAN Corporation | 9 |
1 |
| National Flooring Equipment, Inc. | 40 |
1 |
| Pacific Steamex Cleaning Systems, Inc. | 11 |
1 |
| Al Incorporated | 29 |
1 |
| Other owners | 4 |