- All sections
- E - Fixed constructions
- E05B - Locksaccessories thereforhandcuffs
- E05B 55/00 - Locks in which a sliding latch is used also as a locking bolt
Patent holdings for IPC class E05B 55/00
Total number of patents in this class: 283
10-year publication summary
|
9
|
40
|
25
|
19
|
34
|
29
|
30
|
22
|
18
|
13
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Schlage Lock Company LLC | 1344 |
81 |
| ASSA ABLOY Americas Residential Inc. | 970 |
14 |
| Sargent Manufacturing Company | 237 |
9 |
| Abloy Oy | 159 |
8 |
| I-Tek Metal Mfg. Co., Ltd. | 92 |
7 |
| Stendals El AB | 53 |
6 |
| Dormakaba USA, Inc. | 145 |
6 |
| Spectrum Brands, Inc. | 889 |
5 |
| Townsteel, Inc. | 19 |
5 |
| Milgard Manufacturing LLC | 111 |
5 |
| Janus International Group, LLC | 62 |
4 |
| Taiwan Fu Hsing Industrial Co., Ltd. | 223 |
4 |
| Innovation Lock, LLC | 36 |
4 |
| Assa Abloy New Zealand Limited | 47 |
3 |
| Bauer Products, Inc. | 27 |
3 |
| D & D Group Pty Ltd | 22 |
3 |
| Gainsborough Hardware Industries Limited | 26 |
3 |
| Hampton Products International Corporation | 172 |
3 |
| Hanchett Entry Systems, Inc. | 282 |
3 |
| Assa Abloy Access and Egress Hardware Group, Inc. | 120 |
3 |
| Other owners | 104 |