- 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 3/98 - Corner joints or edge joints for windows, doors, or the like frames or wings using separate connecting pieces, e.g. T-connecting pieces characterised by the way the connecting pieces are fixed in or on the frame members the connecting pieces being specially adapted for drawing the frame members towards each other
Patent holdings for IPC class E06B 3/98
Total number of patents in this class: 12
10-year publication summary
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2
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2
|
2
|
2
|
3
|
1
|
1
|
1
|
2
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Austin Hardware & Supply, Inc. | 59 |
1 |
| Herman Miller Limited | 17 |
1 |
| PGT Industries, Inc. | 8 |
1 |
| REYNAERS ALUMINIUM, a legal entity | 3 |
1 |
| REYNAERS ALUMINIUM, naamloze vennootschap | 67 |
1 |
| Tracto-Technik GmbH & Co. KG | 170 |
1 |
| Zhejiang ROOMEYE energy saving technology co., LTD | 6 |
1 |
| Garner Aluminium Extrusions Limited | 4 |
1 |
| Kaousmart | 1 |
1 |
| Marvin Lumber and Cedar Company, LLC d/b/a Marvin Windows and Doors | 12 |
1 |
| Allegion Access Technologies LLC | 34 |
1 |
| PGT Industries, LLC | 6 |
1 |
| Other owners | 0 |