- 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
|
6
|
4
|
3
|
6
|
4
|
8
|
10
|
4
|
2
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 157557 |
9 |
| LG Electronics Inc. | 75654 |
5 |
| CareFusion 303, Inc. | 2376 |
5 |
| Illinois Tool Works Inc. | 11858 |
3 |
| Assa AB | 15 |
2 |
| Dometic Sweden AB | 591 |
2 |
| Karl Simon GmbH & Co. KG | 27 |
2 |
| Moriroku Company, Ltd. | 69 |
2 |
| Canon Inc. | 43768 |
1 |
| Ricoh Company, Ltd. | 13346 |
1 |
| Whirlpool Corporation | 4639 |
1 |
| Shimadzu Corporation | 6337 |
1 |
| Hubbell Incorporated | 3442 |
1 |
| Aircelle | 464 |
1 |
| AMI Industries, Inc. | 221 |
1 |
| Andersen Corporation | 286 |
1 |
| Assa Abloy Australia Pty Limited | 50 |
1 |
| Assa Abloy New Zealand Limited | 44 |
1 |
| Atom Medical Corporation | 125 |
1 |
| Calsonic Kansei Corporation | 527 |
1 |
| Other owners | 23 |