- All sections
- E - Fixed constructions
- E05C - Bolts or fastening devices for wings, specially for doors or windows
- E05C 9/16 - Actuating mechanisms for bars with crank pins and connecting rods
Patent holdings for IPC class E05C 9/16
Total number of patents in this class: 19
10-year publication summary
|
1
|
3
|
1
|
1
|
1
|
0
|
0
|
1
|
2
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Compumeric Engineering, Inc. | 17 |
2 |
| Hanchett Entry Systems, Inc. | 296 |
2 |
| MACO Technologie GmbH | 124 |
2 |
| Piolax Inc. | 424 |
2 |
| Ford Global Technologies, LLC | 21555 |
1 |
| F.P.L. Doorlock Hardware, Inc. | 6 |
1 |
| Gretsch-Unitas GmbH Baubeschläge | 42 |
1 |
| GSG International S.p.A. | 29 |
1 |
| Kiekert Aktiengesellschaft | 1578 |
1 |
| Nautilus Hyosung Inc. | 106 |
1 |
| Ron R. Daniels | 1 |
1 |
| TriMark Corporation | 43 |
1 |
| Truth Hardware Corporation | 132 |
1 |
| Centrix Aero, LLC | 8 |
1 |
| Puertas y Sistemas Anti Inundaciones S.L. | 3 |
1 |
| Other owners | 0 |