- All sections
- E - Fixed constructions
- E01H - Street cleaningcleaning of permanent wayscleaning beachescleaning landdispersing fog in general
- E01H 1/12 - Hand implements, e.g. litter pickers
Patent holdings for IPC class E01H 1/12
Total number of patents in this class: 145
10-year publication summary
|
39
|
39
|
44
|
35
|
38
|
25
|
34
|
24
|
33
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| TowerStar Pets, LLC | 104 |
6 |
| Papeltec Overseas, Inc. | 42 |
4 |
| Handipod Limited | 7 |
3 |
| OTB Concepts LLC | 6 |
3 |
| SIR Design LLC | 5 |
3 |
| Houndswag LLC | 7 |
3 |
| Techtronic Cordless GP, Gainful Plan Trading Limited, an entity organized in the British Virgin Islands and TTI Finance Ltd., an entity organized in the British Virgin Islands | 1586 |
3 |
| Cliniseal Ltd | 7 |
3 |
| Acme United Corporation | 222 |
2 |
| Aero-Tech Pty Ltd. | 17 |
2 |
| The Ames Companies, Inc. | 273 |
2 |
| Efficiency Products LLC | 13 |
2 |
| Paulee Cleantec Ltd. | 15 |
2 |
| Poopooh LLC | 2 |
2 |
| Providential Innovations, LLC | 9 |
2 |
| UNGER Marketing International, LLC | 343 |
2 |
| Valencia Pipe Company, Inc. | 14 |
2 |
| Venture One (IP) Limited | 2 |
2 |
| Moshe Tiger Ltd. | 2 |
2 |
| Chagrinovations, LLC | 41 |
2 |
| Other owners | 93 |