- All sections
- E - Fixed constructions
- E05C - Bolts or fastening devices for wings, specially for doors or windows
- E05C 19/12 - Hook fastenings; Fastenings in which a link engages a fixed hook-like member pivotally mounted
Patent holdings for IPC class E05C 19/12
Total number of patents in this class: 113
10-year publication summary
|
25
|
21
|
10
|
12
|
10
|
9
|
5
|
7
|
6
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 70957 |
8 |
| Airbus Operations S.A.S. | 2441 |
3 |
| Brunswick Corporation | 1308 |
3 |
| D & D Group Pty Ltd | 21 |
3 |
| Hartwell Corporation | 54 |
3 |
| LISI Aerospace | 132 |
3 |
| Mid-West Metal Products Co., Inc. | 141 |
3 |
| Penn Elcom Limited | 13 |
3 |
| Sargent Manufacturing Company | 233 |
3 |
| Southco, Inc. | 254 |
3 |
| Vision Industries Group, Inc. | 36 |
3 |
| Howmet Aerospace Inc. | 376 |
3 |
| Illinois Tool Works Inc. | 11386 |
2 |
| Eco-Latch Systems LLC | 7 |
2 |
| Guangdong Midea Kitchen Appliances Manufacturing Co., Ltd. | 413 |
2 |
| Inteva Products, LLC | 261 |
2 |
| Lokar, Inc. | 44 |
2 |
| Midea Group Co., Ltd. | 4292 |
2 |
| Norse, Inc. | 7 |
2 |
| Woodward, Inc. | 628 |
2 |
| Other owners | 56 |