- All sections
- E - Fixed constructions
- E05C - Bolts or fastening devices for wings, specially for doors or windows
- E05C 19/02 - Automatic catches, i.e. released by pull or pressure on the wing
Patent holdings for IPC class E05C 19/02
Total number of patents in this class: 317
10-year publication summary
|
27
|
42
|
33
|
31
|
26
|
15
|
22
|
21
|
19
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Illinois Tool Works Inc. | 11152 |
32 |
| Nifco Inc. | 1103 |
27 |
| Julius Blum GmbH | 1156 |
13 |
| GM Global Technology Operations LLC | 13620 |
7 |
| emz-Hanauer GmbH & Co. KGaA | 111 |
7 |
| Southco, Inc. | 259 |
7 |
| Ford Global Technologies, LLC | 19702 |
6 |
| Kiekert Aktiengesellschaft | 1296 |
6 |
| Bitron S.p.A. | 105 |
5 |
| Elettrotecnica Rold S.r.l. | 27 |
5 |
| Mitsubishi Steel Mfg. Co., Ltd. | 137 |
5 |
| Schlage Lock Company LLC | 1230 |
5 |
| Howmet Aerospace Inc. | 367 |
5 |
| LG Electronics Inc. | 69257 |
4 |
| Piolax Inc. | 388 |
4 |
| Cebi Italy S.p.A. | 19 |
4 |
| Honda Motor Co., Ltd. | 24537 |
3 |
| Accuride International, Inc. | 86 |
3 |
| Chuo Hatsujo Kabushiki Kaisha | 124 |
3 |
| Goodrich Corporation | 2081 |
3 |
| Other owners | 163 |