- 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 1/08 - Closers or openers for wings, not otherwise provided for in this subclass spring-actuated
Patent holdings for IPC class E05F 1/08
Total number of patents in this class: 289
10-year publication summary
|
20
|
14
|
16
|
31
|
22
|
30
|
27
|
10
|
5
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Julius Blum GmbH | 1156 |
19 |
| ARTURO Salice S.p.A. | 155 |
12 |
| Nuova Star S.p.A. | 14 |
8 |
| Schlage Lock Company LLC | 1230 |
8 |
| King Slide Technology Co., Ltd. | 351 |
7 |
| King Slide Works Co., Ltd. | 434 |
7 |
| Mansfield Engineered Components, Inc. | 28 |
7 |
| Hettich-oni GmbH & Co. KG | 115 |
5 |
| Southco, Inc. | 259 |
5 |
| Samet Kalip ve Maden Esya San. ve Tic. A.S. | 76 |
5 |
| LG Electronics Inc. | 69257 |
4 |
| BSH Home Appliances Corporation | 823 |
4 |
| Effegi Brevetti S.r.l. | 26 |
4 |
| Grass GmbH & Co. KG | 36 |
4 |
| Sugatsune Kogyo Co., Ltd. | 284 |
4 |
| Weber Knapp Company | 18 |
4 |
| Samsung Electronics Co., Ltd. | 131630 |
3 |
| Cmech (Guangzhou) Ltd. | 49 |
3 |
| Grass America, Inc. | 28 |
3 |
| Kason Industries, Inc. | 146 |
3 |
| Other owners | 170 |