- All sections
- E - Fixed constructions
- E05F - Devices for moving wings into open or closed position; checks for wings; wing fittings not otherwise provided for, concerned with the functioning of the wing
- E05F 11/48 - Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement operated by cords or chains
Patent holdings for IPC class E05F 11/48
Total number of patents in this class: 315
10-year publication summary
|
19
|
31
|
31
|
33
|
28
|
24
|
20
|
12
|
8
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hi-Lex Corporation | 343 |
65 |
| Shiroki Corporation | 270 |
34 |
| Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Bamberg | 186 |
25 |
| Johnan Manufacturing Inc. | 63 |
22 |
| Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Bamberg | 350 |
20 |
| Aisin Corporation | 1387 |
18 |
| Brose Fahrzeugteile GmbH & Co. KG, Hallstadt | 117 |
15 |
| Magna Closures Inc. | 384 |
13 |
| Hi-Lex Controls, Inc. | 34 |
12 |
| Faurecia Innenraum Systeme GmbH | 212 |
8 |
| Aisin Seiki Kabushiki Kaisha | 2291 |
6 |
| Inteva Products, LLC | 259 |
6 |
| Brose Fahrzeugteile GmbH & Co. KG, Coburg | 176 |
5 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 13117 |
5 |
| Inteva France | 26 |
5 |
| Changchun Kuoer Technology Co., Ltd. | 6 |
3 |
| Toyota Motor Corporation | 30292 |
2 |
| Robert Bosch GmbH | 41695 |
2 |
| GM Global Technology Operations LLC | 14181 |
2 |
| Nissan Motor Co., Ltd. | 12320 |
2 |
| Other owners | 45 |