- 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 1/04 - Closers or openers for wings, not otherwise provided for in this subclass gravity-actuated for wings which lift during movement
Patent holdings for IPC class E05F 1/04
Total number of patents in this class: 26
10-year publication summary
|
0
|
1
|
2
|
8
|
4
|
3
|
1
|
2
|
3
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 69257 |
5 |
| Assa Abloy Entrance Systems AB | 451 |
2 |
| Polaris Industries Inc. | 1987 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
1 |
| Liberty Hardware Mfg. Corp. | 305 |
1 |
| Electrolux Home Products, Inc. | 1220 |
1 |
| Haier US Appliance Solutions, Inc. | 3178 |
1 |
| Hormann KG Antriebstechnik | 86 |
1 |
| Miller, Peter | 4 |
1 |
| Mueller Door Co., Inc. | 2 |
1 |
| Sugatsune Kogyo Co., Ltd. | 284 |
1 |
| U-Shin Ltd. | 97 |
1 |
| Advanced Marine Pte Ltd | 1 |
1 |
| Mypro Research S.r.l. | 12 |
1 |
| Changchun Kuoer Technology Co., Ltd. | 6 |
1 |
| Herfoss and Company Pty Ltd | 1 |
1 |
| Swing-it Limited | 2 |
1 |
| Portapivot BV | 7 |
1 |
| Didimdol Co.,Ltd | 3 |
1 |
| Peča Elektronik Frančišek Pečoler S.P. | 1 |
1 |
| Other owners | 0 |