- 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 1/12 - Mechanisms in the shape of hinges or pivots, operated by springs
Patent holdings for IPC class E05F 1/12
Total number of patents in this class: 726
10-year publication summary
44
|
45
|
59
|
90
|
88
|
98
|
61
|
75
|
80
|
15
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Julius Blum GmbH | 1156 |
60 |
in & Tec S.r.l. | 77 |
28 |
C.M.I. Cerniere Meccaniche Industriali S.R.L. | 33 |
25 |
Hettich-oni GmbH & Co. KG | 115 |
21 |
Samsung Electronics Co., Ltd. | 131630 |
18 |
ARTURO Salice S.p.A. | 155 |
18 |
LG Electronics Inc. | 69257 |
16 |
Mansfield Engineered Components, Inc. | 28 |
14 |
Chatsworth Products, Inc. | 225 |
12 |
Sugatsune Kogyo Co., Ltd. | 284 |
10 |
Apple Inc. | 50209 |
8 |
Samet Kalip ve Maden Esya San. ve Tic. A.S. | 76 |
8 |
Polaris IP Pty Ltd | 11 |
8 |
Hyundai Motor Company | 19021 |
6 |
Microsoft Technology Licensing, LLC | 51439 |
6 |
BSH Hausgeräte GmbH | 5384 |
6 |
Kason Industries, Inc. | 146 |
6 |
Masonite Corporation | 461 |
6 |
UNIND (Shenzhen) Co., Limited | 18 |
6 |
Whirlpool Corporation | 4238 |
5 |
Other owners | 439 |