- All sections
- E - Fixed constructions
- E05C - Bolts or fastening devices for wings, specially for doors or windows
- E05C 3/08 - Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member moving otherwise than rigidly with the bolt the handle or member moving essentially towards, or away from, the plane of the wing or frame
Patent holdings for IPC class E05C 3/08
Total number of patents in this class: 23
10-year publication summary
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2
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2
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1
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2
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3
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2
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1
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1
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4
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1
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| China International Marine Containers (Group) Ltd. | 119 |
3 |
| Dalian CIMC Logistics Equipment Co., Ltd. | 8 |
3 |
| CIMC Containers Holding Company Ltd. | 36 |
2 |
| Hartwell Corporation | 54 |
2 |
| Southco, Inc. | 254 |
2 |
| LG Electronics Inc. | 70957 |
1 |
| Amesbury Group, Inc. | 84 |
1 |
| Beloxx GmbH & Co. KG | 4 |
1 |
| Bombardier Inc. | 749 |
1 |
| QRP, Incorporated | 19 |
1 |
| Quanta Computer Inc. | 1308 |
1 |
| Rittal GmbH & Co. KG | 580 |
1 |
| Rohr, Inc. | 720 |
1 |
| Sika Technology Limited | 5 |
1 |
| Siemens Mobility GmbH | 1643 |
1 |
| Dalian CIMC Special Logistics Equipments Co., Ltd. | 1 |
1 |
| Other owners | 0 |