- All sections
- E - Fixed constructions
- E05B - Locks; accessories therefor; handcuffs
- E05B 65/00 - Locks for special use
Patent holdings for IPC class E05B 65/00
Total number of patents in this class: 1531
10-year publication summary
|
120
|
132
|
187
|
236
|
206
|
191
|
179
|
180
|
128
|
129
|
| 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 68759 |
49 |
| Checkpoint Systems, Inc. | 369 |
27 |
| Schlage Lock Company LLC | 1193 |
26 |
| Carlson Pet Products, Inc. | 72 |
22 |
| Samsung Electronics Co., Ltd. | 127539 |
21 |
| Microsoft Technology Licensing, LLC | 50893 |
21 |
| Regalo International, LLC | 141 |
16 |
| TriTeq Lock and Security, L.L.C. | 48 |
15 |
| CareFusion 303, Inc. | 1875 |
14 |
| D & D Group Pty Ltd | 109 |
14 |
| DeWalch Technologies, Inc. | 47 |
14 |
| Panasonic Intellectual Property Management Co., Ltd. | 28211 |
13 |
| Midea Group Co., Ltd. | 3905 |
13 |
| Sargent Manufacturing Company | 242 |
11 |
| Deutsche Post AG | 470 |
10 |
| Dorel Juvenile Group, Inc. | 293 |
10 |
| Steelcase Inc. | 1365 |
10 |
| Hubbell Incorporated | 2976 |
9 |
| Guangdong Midea Kitchen Appliances Manufacturing Co., Ltd. | 350 |
9 |
| Lock II, L.L.C. | 32 |
9 |
| Other owners | 1198 |