- 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
|
10
|
16
|
14
|
20
|
14
|
11
|
9
|
4
|
12
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Saint-Gobain Glass France | 3766 |
24 |
| Panasonic Intellectual Property Management Co., Ltd. | 31201 |
11 |
| View Operating Corporation | 515 |
10 |
| Technoform Glass Insulation Holding GmbH | 30 |
6 |
| Ged Integrated Solutions, Inc. | 126 |
4 |
| Quanex IG Systems, Inc. | 63 |
4 |
| SolarWindow Technologies, Inc. | 52 |
4 |
| Guardian Glass, LLC | 574 |
4 |
| Glaston Germany GmbH | 13 |
4 |
| PPG Industries Ohio, Inc. | 3456 |
3 |
| Erdman Automation Corporation | 22 |
3 |
| Guardian Industries Corp. | 349 |
3 |
| P.E.T. Polymer Extrusion Technology, Inc. | 6 |
3 |
| Kattmann Elias, LLC | 9 |
3 |
| Cortex, LLC | 6 |
3 |
| ClearVue Technologies Ltd. | 59 |
2 |
| ENSINGER GmbH | 118 |
2 |
| LiteZone Technologies Inc. | 7 |
2 |
| Pilkington Group Limited | 775 |
2 |
| Plus Inventia AG | 6 |
2 |
| Other owners | 46 |