- 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 1/56 - Fastening frames to the border of openings
Patent holdings for IPC class E06B 1/56
Total number of patents in this class: 81
10-year publication summary
7
|
11
|
7
|
5
|
9
|
6
|
5
|
9
|
6
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Masonite Corporation | 461 |
4 |
3m Innovative Properties Company | 18406 |
2 |
Advanced Architectural Products, LLC | 72 |
2 |
Andersen Corporation | 232 |
2 |
Bunka Shutter Co., Ltd. | 35 |
2 |
DIRTT Environmental Solutions Inc. | 59 |
2 |
MAAX Bath Inc. | 155 |
2 |
Dissing A/S | 29 |
2 |
Agc, Inc. | 4029 |
2 |
Arconic Technologies LLC | 95 |
2 |
Champion Trust, LLC | 9 |
2 |
Illinois Tool Works Inc. | 11152 |
1 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
1 |
Dai Nippon Printing Co., Ltd. | 3891 |
1 |
AGC Glass Europe | 1049 |
1 |
Kaneka Corporation | 4445 |
1 |
2FL Enterprises, LLC | 3 |
1 |
AGC Flat Glass North America, Inc. | 202 |
1 |
Assa Abloy New Zealand Limited | 49 |
1 |
Associated Materials, LLC, DBA Alside | 109 |
1 |
Other owners | 48 |