- All sections
- E - Fixed constructions
- E05C - Bolts or fastening devices for wings, specially for doors or windows
- E05C 17/00 - 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
Patent holdings for IPC class E05C 17/00
Total number of patents in this class: 182
10-year publication summary
|
18
|
29
|
30
|
36
|
12
|
18
|
17
|
6
|
12
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kiekert Aktiengesellschaft | 1576 |
24 |
| Inventus Engineering GmbH | 200 |
11 |
| Warren Industries Ltd. | 18 |
8 |
| Ford Global Technologies, LLC | 21532 |
5 |
| Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Bamberg | 427 |
5 |
| Samsung Electronics Co., Ltd. | 158156 |
4 |
| Bayerische Motoren Werke Aktiengesellschaft | 15318 |
4 |
| Magna Closures Inc. | 411 |
4 |
| Aisin Corporation | 1932 |
4 |
| GM Global Technology Operations LLC | 16170 |
3 |
| Aisin Seiki Kabushiki Kaisha | 2157 |
3 |
| Audi AG | 7564 |
3 |
| Huf Hulsbeck & Furst GmbH & Co. KG | 773 |
3 |
| Multimatic Inc. | 161 |
3 |
| VALEO Schalter und Sensoren GmbH | 1676 |
3 |
| LG Electronics Inc. | 75845 |
2 |
| International Business Machines Corporation | 62672 |
2 |
| The Boeing Company | 20168 |
2 |
| Hyundai Motor Company | 24745 |
2 |
| Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Bamberg | 182 |
2 |
| Other owners | 85 |