- All sections
- E - Fixed constructions
- E05C - Bolts or fastening devices for wings, specially for doors or windows
- E05C 1/08 - Fastening devices with bolts moving rectilinearly with latching action
Patent holdings for IPC class E05C 1/08
Total number of patents in this class: 249
10-year publication summary
|
41
|
29
|
17
|
19
|
16
|
13
|
13
|
11
|
5
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cmech (Guangzhou) Ltd. | 51 |
11 |
| Steelcase Inc. | 1335 |
9 |
| Schlage Lock Company LLC | 1344 |
8 |
| Sargent Manufacturing Company | 237 |
6 |
| Carlson Pet Products, Inc. | 78 |
5 |
| I-Tek Metal Mfg. Co., Ltd. | 92 |
5 |
| Magna Mirrors of America, Inc. | 612 |
5 |
| ASSA ABLOY Fenestration, LLC | 161 |
5 |
| Illinois Tool Works Inc. | 11494 |
4 |
| Milgard Manufacturing LLC | 111 |
4 |
| ASSA ABLOY Americas Residential Inc. | 970 |
4 |
| Aisin Seiki Kabushiki Kaisha | 2225 |
3 |
| Abloy Oy | 159 |
3 |
| Cisa S.p.A. | 120 |
3 |
| CompX International Inc. | 97 |
3 |
| Elettrotecnica Rold S.r.l. | 30 |
3 |
| Mid-West Metal Products Co., Inc. | 141 |
3 |
| Vision Industries Group, Inc. | 35 |
3 |
| Dormakaba USA, Inc. | 145 |
3 |
| Assa Abloy Access and Egress Hardware Group, Inc. | 120 |
3 |
| Other owners | 156 |