- All sections
- E - Fixed constructions
- E05C - Bolts or fastening devices for wings, specially for doors or windows
- E05C 3/30 - Fastening devices with bolts moving pivotally or rotatively with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch the bolt being spring-controlled in the form of a hook
Patent holdings for IPC class E05C 3/30
Total number of patents in this class: 65
10-year publication summary
|
5
|
10
|
6
|
4
|
3
|
6
|
3
|
8
|
10
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 131630 |
9 |
| LG Electronics Inc. | 69257 |
5 |
| CareFusion 303, Inc. | 1975 |
5 |
| D & D Group Pty Ltd | 105 |
4 |
| Illinois Tool Works Inc. | 11152 |
3 |
| Assa AB | 29 |
2 |
| Calsonic Kansei Corporation | 686 |
2 |
| Dometic Sweden AB | 486 |
2 |
| Karl Simon GmbH & Co. KG | 32 |
2 |
| Ricoh Company, Ltd. | 13266 |
1 |
| Whirlpool Corporation | 4238 |
1 |
| Shimadzu Corporation | 5791 |
1 |
| Hubbell Incorporated | 3052 |
1 |
| Aircelle | 488 |
1 |
| AMI Industries, Inc. | 212 |
1 |
| Andersen Corporation | 232 |
1 |
| Assa Abloy Australia Pty Limited | 56 |
1 |
| Assa Abloy New Zealand Limited | 49 |
1 |
| Atom Medical Corporation | 117 |
1 |
| The Eastern Company | 183 |
1 |
| Other owners | 20 |