- All sections
- E - Fixed constructions
- E06B - Fixed or movable closures for openings in buildings, vehicles, fences, or like enclosures, in general, e.g. doors, windows, blinds, gates
- E06B 5/01 - Trap-doors
Patent holdings for IPC class E06B 5/01
Total number of patents in this class: 36
10-year publication summary
8
|
8
|
5
|
2
|
1
|
3
|
3
|
6
|
5
|
4
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Belanger, Inc. | 115 |
3 |
Air-Lok Technologies Inc. | 3 |
3 |
Bilco Company, The | 23 |
2 |
EJ EMEA | 32 |
2 |
Floodbreak, L.L.C. | 34 |
2 |
IVM Homestyle Ltd. | 5 |
2 |
Naka Corporation | 13 |
2 |
Piston Opw, Inc. | 108 |
2 |
Apulia Innovative Technologies, S.r.l. | 3 |
1 |
BlueScope Buildings North America, Inc. | 76 |
1 |
EJ USA, Inc. | 20 |
1 |
Fakro PP Sp. z o. o. | 7 |
1 |
Gorter Group B.V. | 2 |
1 |
Home Depot Product Authority, LLC | 1224 |
1 |
International Speedway Corporation | 91 |
1 |
John Chris Karamanos | 2 |
1 |
Novera Products Inc. | 1 |
1 |
Owens Corning Intellectual Capital, LLC | 1456 |
1 |
Stertil B.V. | 82 |
1 |
Southeast Energy Solutions Inc. | 3 |
1 |
Other owners | 6 |