- 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: 257
10-year publication summary
|
49
|
45
|
34
|
27
|
21
|
16
|
16
|
15
|
11
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cmech (Guangzhou) Ltd. | 49 |
9 |
| Steelcase Inc. | 1361 |
9 |
| Schlage Lock Company LLC | 1230 |
8 |
| Sargent Manufacturing Company | 232 |
7 |
| Carlson Pet Products, Inc. | 74 |
5 |
| Magna Mirrors of America, Inc. | 531 |
5 |
| ASSA ABLOY Fenestration, LLC | 141 |
5 |
| Illinois Tool Works Inc. | 11152 |
4 |
| Vision Industries Group, Inc. | 38 |
4 |
| ASSA ABLOY Americas Residential Inc. | 819 |
4 |
| Aisin Seiki Kabushiki Kaisha | 2427 |
3 |
| Abloy Oy | 161 |
3 |
| Cisa S.p.A. | 115 |
3 |
| CompX International Inc. | 99 |
3 |
| Elettrotecnica Rold S.r.l. | 27 |
3 |
| I-Tek Metal Mfg. Co., Ltd. | 93 |
3 |
| Mid-West Metal Products Co., Inc. | 138 |
3 |
| Dormakaba USA, Inc. | 137 |
3 |
| Assa Abloy Access and Egress Hardware Group, Inc. | 109 |
3 |
| Marvin Lumber and Cedar Company, LLC | 68 |
3 |
| Other owners | 167 |