- All sections
- E - Fixed constructions
- E05B - Locksaccessories thereforhandcuffs
- E05B 65/10 - Locks for special use for panic or emergency doors
Patent holdings for IPC class E05B 65/10
Total number of patents in this class: 523
10-year publication summary
|
34
|
43
|
31
|
56
|
58
|
51
|
37
|
27
|
26
|
18
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Schlage Lock Company LLC | 1316 |
114 |
| Sargent Manufacturing Company | 233 |
27 |
| I-Tek Metal Mfg. Co., Ltd. | 92 |
24 |
| Hanchett Entry Systems, Inc. | 284 |
22 |
| Cisa S.p.A. | 117 |
13 |
| Thase Enterprise Co., Ltd. | 17 |
9 |
| Dormakaba USA, Inc. | 147 |
9 |
| Assa Abloy Access and Egress Hardware Group, Inc. | 119 |
9 |
| C.R. LAURENCE Co., Inc. | 118 |
7 |
| Dan Raz Ltd. | 28 |
7 |
| Von Duprin LLC | 14 |
7 |
| Assa Abloy Accessories and Door Controls Group, Inc. | 219 |
7 |
| Assa Abloy Inc. | 30 |
6 |
| ASSA ABLOY Sicherheitstechnik GmbH | 122 |
6 |
| Justrite Manufacturing Company, L.L.C. | 109 |
6 |
| Latecoere | 191 |
6 |
| Stendals El AB | 52 |
6 |
| Talleres de Escoriaza, S.A. | 37 |
6 |
| Shanghai Ming Wei Hardware Co., Ltd. | 9 |
6 |
| Allstate Insurance Company | 1823 |
4 |
| Other owners | 222 |