- 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 11/10 - Mechanisms by which a handle moves the bar
Patent holdings for IPC class E05F 11/10
Total number of patents in this class: 31
10-year publication summary
|
5
|
8
|
4
|
4
|
1
|
1
|
2
|
2
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Pella Corporation | 224 |
6 |
| Truth Hardware Corporation | 147 |
5 |
| GSG International S.p.A. | 32 |
3 |
| ASSA ABLOY Fenestration, LLC | 158 |
3 |
| Green Star Energy LLC | 2 |
2 |
| LG Electronics Inc. | 70831 |
1 |
| Caldwell Manufacturing Company North America, LLC | 6 |
1 |
| Dongbu Daewoo Electronics Corporation | 65 |
1 |
| Fapim S.p.A. | 15 |
1 |
| JELD-WEN, inc. | 294 |
1 |
| Reflection Window Company, LLC | 9 |
1 |
| Unverferth Manufacturing Company, Inc. | 191 |
1 |
| Milgard Manufacturing LLC | 92 |
1 |
| CFT Carbon Fiber Technologies Private Company | 2 |
1 |
| Marvin Lumber and Cedar Company, LLC | 69 |
1 |
| Pella Corporation, Inc. | 1 |
1 |
| Savio S.p.A . (company Number 12396890019) | 4 |
1 |
| Other owners | 0 |