- 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: 299
10-year publication summary
|
43
|
28
|
21
|
36
|
29
|
31
|
24
|
23
|
19
|
11
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Schlage Lock Company LLC | 1431 |
84 |
| ASSA ABLOY Americas Residential Inc. | 1062 |
15 |
| Sargent Manufacturing Company | 243 |
9 |
| Abloy Oy | 160 |
8 |
| I-Tek Metal Mfg. Co., Ltd. | 90 |
8 |
| Stendals El AB | 55 |
6 |
| Dormakaba USA, Inc. | 150 |
6 |
| Janus International Group, LLC | 82 |
5 |
| Spectrum Brands, Inc. | 898 |
5 |
| Townsteel, Inc. | 19 |
5 |
| Milgard Manufacturing LLC | 90 |
5 |
| D & D Group Pty Ltd | 22 |
4 |
| Taiwan Fu Hsing Industrial Co., Ltd. | 231 |
4 |
| Assa Abloy Access and Egress Hardware Group, Inc. | 132 |
4 |
| Innovation Lock, LLC | 38 |
4 |
| Assa Abloy New Zealand Limited | 44 |
3 |
| Bauer Products, Inc. | 28 |
3 |
| Gainsborough Hardware Industries Limited | 25 |
3 |
| Hampton Products International Corporation | 168 |
3 |
| Hanchett Entry Systems, Inc. | 292 |
3 |
| Other owners | 112 |