- All sections
- E - Fixed constructions
- E05C - Bolts or fastening devices for wings, specially for doors or windows
- E05C 17/62 - Devices for holding wings openDevices for limiting opening of wings or for holding wings open by a movable member extending between frame and wingBraking devices, stops or buffers, combined therewith holding sliding wings open using notches
Patent holdings for IPC class E05C 17/62
Total number of patents in this class: 15
10-year publication summary
|
1
|
1
|
4
|
3
|
1
|
1
|
2
|
0
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Marvin Lumber and Cedar Company, LLC | 68 |
4 |
| Ford Global Technologies, LLC | 20465 |
1 |
| AGC Glass Europe | 1119 |
1 |
| Amesbury Group, Inc. | 83 |
1 |
| Assa Abloy Entrance Systems AB | 527 |
1 |
| Fuji Corporation | 3320 |
1 |
| Roto Frank AG | 80 |
1 |
| Taylor Made Group, LLC | 110 |
1 |
| Somfy Activites SA | 492 |
1 |
| ProVia Holdings, Inc. | 2 |
1 |
| RI Yue Feng (Xiamen) Automation Equipment Co., Ltd | 1 |
1 |
| ASSA ABLOY Fenestration, LLC | 156 |
1 |
| Other owners | 0 |