- All sections
- E - Fixed constructions
- E05C - Bolts or fastening devices for wings, specially for doors or windows
- E05C 17/48 - 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 by mechanical means in which the wing or a member fixed thereon is engaged by a movable fastening member in a fixed positionDevices 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 by mechanical means in which a movable fastening member mounted on the wing engages a stationary member comprising a sliding securing member
Patent holdings for IPC class E05C 17/48
Total number of patents in this class: 24
10-year publication summary
|
4
|
4
|
4
|
7
|
3
|
1
|
0
|
1
|
1
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Steel Mfg. Co., Ltd. | 130 |
2 |
| Penn Elcom Corporation | 7 |
2 |
| ASSA ABLOY Fenestration, LLC | 156 |
2 |
| Amesbury Industries, Inc. | 43 |
1 |
| DORMA GmbH + Co. KG | 129 |
1 |
| Elbee Pty Ltd | 146 |
1 |
| fischerwerke GmbH & Co. KG | 388 |
1 |
| Morton Buildings, Inc. | 39 |
1 |
| Rahrbach GmbH | 14 |
1 |
| Rohr, Inc. | 742 |
1 |
| Roto Frank AG | 80 |
1 |
| Schlage Lock Company LLC | 1298 |
1 |
| Siegenia-aubi KG | 120 |
1 |
| Talaris Holdings Limited | 29 |
1 |
| Taylor Made Group, LLC | 110 |
1 |
| Vieler International GmbH + Co. KG | 10 |
1 |
| Vision Industries Group, Inc. | 34 |
1 |
| Guangdong Mingmen Locks Industry Co., Ltd. | 9 |
1 |
| Steve St. James | 2 |
1 |
| Kress GmbH | 1 |
1 |
| Other owners | 1 |