- 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 3/667 - Connectors therefor
Patent holdings for IPC class E06B 3/667
Total number of patents in this class: 145
10-year publication summary
|
16
|
14
|
20
|
14
|
11
|
9
|
4
|
13
|
6
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Saint-Gobain Glass France | 3238 |
23 |
| View Operating Corporation | 566 |
11 |
| Panasonic Housing Solutions Co.,Ltd. | 176 |
8 |
| Technoform Glass Insulation Holding GmbH | 31 |
6 |
| Guardian Glass, LLC | 564 |
5 |
| ClearVue Technologies Ltd. | 67 |
4 |
| Erdman Automation Corporation | 34 |
4 |
| Kattmann Elias, LLC | 10 |
4 |
| Glaston Germany GmbH | 22 |
4 |
| Panasonic Intellectual Property Management Co., Ltd. | 34265 |
3 |
| Ged Integrated Solutions, Inc. | 118 |
3 |
| Guardian Industries Corp. | 296 |
3 |
| SolarWindow Technologies, Inc. | 41 |
3 |
| Cortex, LLC | 6 |
3 |
| PPG Industries Ohio, Inc. | 3324 |
2 |
| Cardinal CG Company | 214 |
2 |
| Cardinal IG Company | 164 |
2 |
| ENSINGER GmbH | 117 |
2 |
| LiteZone Technologies Inc. | 7 |
2 |
| P.E.T. Polymer Extrusion Technology, Inc. | 5 |
2 |
| Other owners | 49 |