- All sections
- E - Fixed constructions
- E05C - Bolts or fastening devices for wings, specially for doors or windows
- E05C 9/12 - Actuating mechanisms for bars with gears and racks
Patent holdings for IPC class E05C 9/12
Total number of patents in this class: 38
10-year publication summary
|
6
|
3
|
2
|
2
|
2
|
1
|
3
|
2
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Amesbury Group, Inc. | 83 |
2 |
| Hanchett Entry Systems, Inc. | 284 |
2 |
| Hoffman Enclosures, Inc. | 184 |
2 |
| MACO Technologie GmbH | 113 |
2 |
| Komatsu Ltd. | 4571 |
1 |
| Adams Rite Manufacturing Co. | 6 |
1 |
| Adler S.A.S. | 18 |
1 |
| AGCO SA | 62 |
1 |
| Andersen Corporation | 271 |
1 |
| Avibank Manufacturing, Inc. | 13 |
1 |
| Compumeric Engineering, Inc. | 23 |
1 |
| Contemporary Amperex Technology Co., Limited | 6868 |
1 |
| Dual Mechanics Co., Ltd. | 3 |
1 |
| EMKA Beschlagteile GmbH & Co. KG | 91 |
1 |
| Hyundai Mobis Co., Ltd. | 3200 |
1 |
| Inteva Products, LLC | 272 |
1 |
| Kojima Press Industry Co., Ltd. | 52 |
1 |
| Rittal GmbH & Co. KG | 603 |
1 |
| Roto Frank AG | 80 |
1 |
| Sukup Manufacturing Company | 126 |
1 |
| Other owners | 14 |