- All sections
- E - Fixed constructions
- E05C - Bolts or fastening devices for wings, specially for doors or windows
- E05C 17/24 - 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 with a movable bar or equivalent member extending between frame and wing consisting of a single rod pivoted at one end, and with the other end running along a guide member
Patent holdings for IPC class E05C 17/24
Total number of patents in this class: 23
10-year publication summary
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0
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2
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0
|
5
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2
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4
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0
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2
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1
|
1
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Truth Hardware Corporation | 144 |
4 |
| Siegenia-aubi KG | 116 |
3 |
| I.quattro S.r.l. | 2 |
2 |
| Sistemas Técnicos Del Accesorio y Componentes, S.L. (stac) | 11 |
2 |
| Austin Hardware & Supply, Inc. | 55 |
1 |
| Fuji Corporation | 3320 |
1 |
| MACO Technologie GmbH | 112 |
1 |
| Ventra Group Co. | 16 |
1 |
| WEN Chang Tseng | 1 |
1 |
| Roto Frank Fenster- und Türtechnologie GmbH | 84 |
1 |
| Three Firefighters LLC | 1 |
1 |
| Quiet Lock Corporation | 2 |
1 |
| Kawasaki Motors, Ltd. | 1230 |
1 |
| REMIS Gesellschaft für Entwicklung und Vertrieb von techischen Elementen mhH | 1 |
1 |
| Shenzhen Conex Intelligent Technology Co., Ltd | 1 |
1 |
| Deutsche Bank AG New York Branch, AS Successor Collateral Agent | 47 |
1 |
| Other owners | 0 |