- All sections
- E - Fixed constructions
- E05C - Bolts or fastening devices for wings, specially for doors or windows
- E05C 5/04 - Fastening devices with bolts moving otherwise than only rectilinearly and only pivotally or rotatively both moving axially and turning about their axes to secure the wing performing both movements simultaneously, e.g. screwing into a keeper
Patent holdings for IPC class E05C 5/04
Total number of patents in this class: 55
10-year publication summary
|
8
|
4
|
2
|
6
|
2
|
7
|
3
|
2
|
3
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Southco, Inc. | 251 |
9 |
| The Boeing Company | 20043 |
2 |
| Airbus Operations S.A.S. | 2477 |
2 |
| The Cleveland Clinic Foundation | 1572 |
2 |
| Dirak Dieter Ramsauer Konstruktionselemente GmbH | 30 |
2 |
| Fidlock GmbH | 225 |
2 |
| Kiekert Aktiengesellschaft | 1444 |
2 |
| Norse, Inc. | 7 |
2 |
| Apple Inc. | 54844 |
1 |
| Illinois Tool Works Inc. | 11470 |
1 |
| International Business Machines Corporation | 61228 |
1 |
| GM Global Technology Operations LLC | 15042 |
1 |
| Varian Semiconductor Equipment Associates, Inc. | 1231 |
1 |
| Black & Decker, Inc. | 2409 |
1 |
| Hubbell Incorporated | 3266 |
1 |
| Armorworks Enterprises LLC | 38 |
1 |
| Celestica Technology Consultancy (Shanghai) Co., Ltd. | 38 |
1 |
| EMKA Beschlagteile GmbH & Co. KG | 90 |
1 |
| Engbar Inc. | 4 |
1 |
| Geo-hidrol, S.A. | 4 |
1 |
| Other owners | 20 |