- All sections
- E - Fixed constructions
- E05B - Locks; accessories therefor; handcuffs
- E05B 17/18 - Closures or guards for keyholes shaped as lids or slides
Patent holdings for IPC class E05B 17/18
Total number of patents in this class: 111
10-year publication summary
|
10
|
9
|
15
|
8
|
10
|
10
|
7
|
10
|
9
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kabushiki Kaisha Honda Lock | 96 |
16 |
| Huf Hulsbeck & Furst GmbH & Co. KG | 810 |
6 |
| Knox Associates, Inc. | 104 |
6 |
| Federal Lock Co., Ltd. | 24 |
4 |
| Master Lock Company LLC | 457 |
4 |
| Dirak Dieter Ramsauer Konstruktionselemente GmbH & Co. KG | 44 |
4 |
| Honda Motor Co., Ltd. | 24537 |
3 |
| Alpha Corporation | 206 |
3 |
| Asahi Denso Co., Ltd. | 33 |
3 |
| Kubota Corporation | 3054 |
3 |
| Delta Electronics, Inc. | 2401 |
2 |
| GREE Electric Appliances, Inc. of Zhuhai | 3007 |
2 |
| U-shin Italia S.p.A. | 82 |
2 |
| United States Postal Service | 1294 |
2 |
| DSG S.r.l. | 5 |
2 |
| Accurate Lock & Hardware Co. LLC | 8 |
2 |
| Siemens AG | 24990 |
1 |
| Ford Global Technologies, LLC | 19702 |
1 |
| Hyundai Motor Company | 19021 |
1 |
| Conti Temic microelectronic GmbH | 951 |
1 |
| Other owners | 43 |