- All sections
- E - Fixed constructions
- E05B - Locks; accessories therefor; handcuffs
- E05B 57/00 - Locks in which a pivoted latch is used also as locking means
Patent holdings for IPC class E05B 57/00
Total number of patents in this class: 78
10-year publication summary
|
2
|
4
|
9
|
6
|
4
|
12
|
10
|
8
|
10
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| D & D Group Pty Ltd | 105 |
8 |
| Magna Closures Inc. | 388 |
5 |
| Wedgetls LLC | 30 |
4 |
| Assa Abloy New Zealand Limited | 49 |
3 |
| American Sterilizer Company | 654 |
2 |
| Assa Abloy Australia Pty Limited | 56 |
2 |
| Héroux-Devtek Inc. | 8 |
2 |
| Zephyr Lock, LLC | 19 |
2 |
| ASSA ABLOY Americas Residential Inc. | 819 |
2 |
| Samsung Electronics Co., Ltd. | 131630 |
1 |
| Deere & Company | 6845 |
1 |
| Amazon Technologies, Inc. | 24422 |
1 |
| Blue Leaf I.P., Inc. | 2758 |
1 |
| Oki Electric Industry Co., Ltd. | 1652 |
1 |
| Bombardier Inc. | 749 |
1 |
| Brose Schliesssysteme GmbH & Co. KG | 118 |
1 |
| Cole Kepro International, LLC | 26 |
1 |
| Dirak Dieter Ramsauer Konstruktionselemente GmbH | 31 |
1 |
| Dorel Juvenile Group, Inc. | 294 |
1 |
| Fire & Security Hardware Pty Ltd | 16 |
1 |
| Other owners | 37 |