- 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: 37
10-year publication summary
|
3
|
2
|
2
|
2
|
1
|
3
|
2
|
1
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Amesbury Group, Inc. | 81 |
2 |
| Hanchett Entry Systems, Inc. | 289 |
2 |
| Hoffman Enclosures, Inc. | 190 |
2 |
| MACO Technologie GmbH | 123 |
2 |
| Komatsu Ltd. | 4658 |
1 |
| Adams Rite Manufacturing Co. | 6 |
1 |
| Adler S.A.S. | 18 |
1 |
| AGCO SA | 60 |
1 |
| Andersen Corporation | 282 |
1 |
| Avibank Manufacturing, Inc. | 13 |
1 |
| Compumeric Engineering, Inc. | 21 |
1 |
| Contemporary Amperex Technology Co., Limited | 8741 |
1 |
| Dual Mechanics Co., Ltd. | 3 |
1 |
| EMKA Beschlagteile GmbH & Co. KG | 94 |
1 |
| Hyundai Mobis Co., Ltd. | 3441 |
1 |
| Inteva Products, LLC | 282 |
1 |
| Kojima Press Industry Co., Ltd. | 51 |
1 |
| Rittal GmbH & Co. KG | 646 |
1 |
| Roto Frank AG | 80 |
1 |
| Sukup Manufacturing Company | 135 |
1 |
| Other owners | 13 |