- 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 3/84 - Flush doors, i.e. with completely flat surface of plywood
Patent holdings for IPC class E06B 3/84
Total number of patents in this class: 6
10-year publication summary
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1
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0
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0
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0
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0
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0
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1
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0
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2
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0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Instituto de Pesquisas Tecnologicas do Estado de Sao Paulo S.A.-IPT | 37 |
1 |
| JELD-WEN, inc. | 295 |
1 |
| Beijing Gaobaisi Machinery Manufacturing Co.Ltd | 1 |
1 |
| Nerc Engineering Consultants for Human & Settlements Ltd. | 1 |
1 |
| 3P Kit Inteligente do Nordeste Ltda | 1 |
1 |
| BONE, Alexander | 2 |
1 |
| Other owners | 0 |