- All sections
- E - Fixed constructions
- E05F - Devices for moving wings into open or closed position; checks for wings; wing fittings not otherwise provided for, concerned with the functioning of the wing
- E05F 5/08 - Buffers with springs
Patent holdings for IPC class E05F 5/08
Total number of patents in this class: 125
10-year publication summary
16
|
16
|
20
|
14
|
16
|
18
|
5
|
8
|
12
|
6
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Microsoft Technology Licensing, LLC | 51439 |
10 |
Guangdong Jinli Xiangxing Precision Hardware Manufacture Co.,Ltd. | 16 |
5 |
Whirlpool Corporation | 4238 |
4 |
Julius Blum GmbH | 1156 |
4 |
Guangdong OPK Smart Home Technology Co., Ltd. | 17 |
4 |
Sugatsune Kogyo Co., Ltd. | 284 |
3 |
United States Postal Service | 1294 |
3 |
Kohler Co. | 4165 |
2 |
GM Global Technology Operations LLC | 13620 |
2 |
Foshan Ideal Co., Ltd | 44 |
2 |
Fujian Xihe Sanitary Ware Technology Co., Ltd. | 109 |
2 |
Geze GmbH | 177 |
2 |
Grass GmbH & Co. KG | 36 |
2 |
Guangdong Midea Kitchen Appliances Manufacturing Co., Ltd. | 354 |
2 |
in & Tec S.r.l. | 77 |
2 |
Karl Simon GmbH & Co. KG | 32 |
2 |
Mansfield Engineered Components, Inc. | 28 |
2 |
Midea Group Co., Ltd. | 4025 |
2 |
Mitsubishi Steel Mfg. Co., Ltd. | 137 |
2 |
Samet Kalip ve Maden Esya San. ve Tic. A.S. | 76 |
2 |
Other owners | 66 |