- 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 5/02 - Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of wings
Patent holdings for IPC class E05F 5/02
Total number of patents in this class: 691
10-year publication summary
|
53
|
83
|
63
|
72
|
61
|
64
|
53
|
65
|
46
|
15
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Julius Blum GmbH | 1156 |
34 |
| ARTURO Salice S.p.A. | 155 |
24 |
| Ford Global Technologies, LLC | 19702 |
20 |
| Hettich-oni GmbH & Co. KG | 115 |
20 |
| Nifco Inc. | 1103 |
20 |
| Sugatsune Kogyo Co., Ltd. | 284 |
17 |
| Moshun, LLC | 40 |
13 |
| Hyundai Motor Company | 19021 |
11 |
| Illinois Tool Works Inc. | 11152 |
10 |
| Piolax Inc. | 388 |
10 |
| GM Global Technology Operations LLC | 13620 |
9 |
| ASSA ABLOY Sicherheitstechnik GmbH | 130 |
9 |
| Bortoluzzi Sistemi S.p.A. | 54 |
9 |
| SEO Won Korea Co., Ltd. | 24 |
9 |
| Bayerische Motoren Werke Aktiengesellschaft | 13126 |
8 |
| Samsung Electronics Co., Ltd. | 131630 |
7 |
| Kia Motors Corporation | 7946 |
7 |
| Inventus Engineering GmbH | 176 |
7 |
| Kiekert Aktiengesellschaft | 1296 |
7 |
| A. Raymond et Cie | 684 |
6 |
| Other owners | 434 |