- 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 3/52 - Wings requiring lifting before opening
Patent holdings for IPC class E06B 3/52
Total number of patents in this class: 44
10-year publication summary
|
4
|
2
|
6
|
4
|
3
|
2
|
5
|
5
|
3
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Carlson Pet Products, Inc. | 76 |
10 |
| Regalo International, LLC | 179 |
7 |
| Doskocil Manufacturing Company, Inc. | 832 |
3 |
| Nordiska Balco AB | 24 |
2 |
| Siegenia-aubi KG | 117 |
2 |
| Andersen Corporation | 286 |
1 |
| Apulia Innovative Technologies, S.r.l. | 3 |
1 |
| Assa Abloy AB | 1370 |
1 |
| Assa Abloy Entrance Systems AB | 634 |
1 |
| Autoslide Pty. Ltd. | 5 |
1 |
| Big Dutchman International GmbH | 76 |
1 |
| FANUC Corporation | 7217 |
1 |
| Jayco, Inc. | 242 |
1 |
| MACO Technologie GmbH | 124 |
1 |
| profine GmbH | 132 |
1 |
| Rehau AG + Co | 356 |
1 |
| Shenzhen Institutes of Advanced Technology | 1528 |
1 |
| Zodiac Aircatering Equipment Europe B.V. | 5 |
1 |
| Zodiac Group Australia Pty Ltd | 20 |
1 |
| Thermo Traks Inc. | 7 |
1 |
| Other owners | 5 |