- All sections
- E - Fixed constructions
- E05C - Bolts or fastening devices for wings, specially for doors or windows
- E05C 1/04 - Fastening devices with bolts moving rectilinearly without latching action with operating handle or equivalent member rigid with the bolt
Patent holdings for IPC class E05C 1/04
Total number of patents in this class: 137
10-year publication summary
|
16
|
8
|
15
|
16
|
10
|
14
|
12
|
10
|
13
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Regalo International, LLC | 174 |
7 |
| ASSA ABLOY Fenestration, LLC | 158 |
5 |
| Mid-West Metal Products Co., Inc. | 139 |
4 |
| The Hillman Group, Inc. | 396 |
3 |
| Janus International Group, LLC | 61 |
3 |
| Schlage Lock Company LLC | 1316 |
3 |
| Varidesk, LLC | 100 |
3 |
| Western Window Holding LLC | 30 |
3 |
| Jamas Enterprises LLC | 4 |
2 |
| Jamco Corporation | 164 |
2 |
| JELD-WEN, inc. | 271 |
2 |
| Raynor Mfg. Co. | 47 |
2 |
| Security People, Inc. | 165 |
2 |
| Truth Hardware Corporation | 144 |
2 |
| Campus Safety Products, LLC | 5 |
2 |
| Zedlock Limited | 2 |
2 |
| Fakro PP Spolka Z O.O. | 12 |
2 |
| IMC Creations | 9 |
2 |
| MHI RJ Aviation ULC | 21 |
2 |
| LG Electronics Inc. | 72890 |
1 |
| Other owners | 83 |