- 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 3/70 - Door leaves
Patent holdings for IPC class E06B 3/70
Total number of patents in this class: 695
10-year publication summary
|
76
|
98
|
76
|
78
|
96
|
65
|
60
|
53
|
47
|
41
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Masonite Corporation | 691 |
73 |
| LG Electronics Inc. | 75807 |
18 |
| AADG, Inc. | 77 |
16 |
| Samsung Electronics Co., Ltd. | 158337 |
15 |
| Overhead Door Corporation | 324 |
15 |
| Nan Ya Plastics Corporation | 501 |
12 |
| Endura Products, LLC | 219 |
10 |
| Sorrel Quarters, LLC | 53 |
9 |
| The Intellectual Gorilla GmbH | 29 |
8 |
| Midea Group Co., Ltd. | 5042 |
8 |
| Plastpro 2000, Inc. | 32 |
8 |
| The Boeing Company | 20176 |
7 |
| Larson Manufacturing Company of South Dakota, LLC | 66 |
7 |
| Panasonic Intellectual Property Management Co., Ltd. | 34145 |
6 |
| Assa Abloy Entrance Systems AB | 640 |
6 |
| Carlson Pet Products, Inc. | 77 |
6 |
| Hefei Hualing Co., Ltd. | 569 |
6 |
| Hefei Midea Refrigerator Co., Ltd. | 524 |
6 |
| LG Hausys, Ltd. | 806 |
6 |
| Decore-ative Specialties, Inc. | 21 |
5 |
| Other owners | 448 |