- 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 7/30 - Peep-holes; Devices for speaking through; Doors having windows
Patent holdings for IPC class E06B 7/30
Total number of patents in this class: 42
10-year publication summary
7
|
7
|
4
|
3
|
6
|
7
|
1
|
2
|
2
|
2
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Vistamatic Limited | 27 |
6 |
LG Electronics Inc. | 69257 |
3 |
Masonite Corporation | 461 |
3 |
Fluke Corporation | 921 |
2 |
Ontech Security, SL | 32 |
2 |
Powersmiths International Corp. | 8 |
2 |
Sharp Kabushiki Kaisha | 18957 |
2 |
Samsung Electronics Co., Ltd. | 131630 |
1 |
Dongguan Jie du Electronics Technology Co., Ltd. | 13 |
1 |
EMKA Beschlagteile GmbH & Co. KG | 84 |
1 |
Icu, LLC | 1 |
1 |
Kyushu Nanotec Optics Co., Ltd. | 3 |
1 |
LMR Technologies Limited | 2 |
1 |
Pemko Manufacturing Company, Inc. | 7 |
1 |
Rite-Hite Holding Corporation | 649 |
1 |
The Secretary of State for Defence | 445 |
1 |
Basic Design Solutions, Inc. | 1 |
1 |
Serge B. Hoyda | 6 |
1 |
Iview Displays (Shenzhen) Company Ltd. | 198 |
1 |
E.v.s. Societá a Responsabilitá limitata semplificata | 2 |
1 |
Other owners | 9 |