- All sections
- E - Fixed constructions
- E05B - Locksaccessories thereforhandcuffs
- E05B 1/00 - Knobs or handles for wingsKnobs, handles, or press buttons for locks or latches on wings
Patent holdings for IPC class E05B 1/00
Total number of patents in this class: 1078
10-year publication summary
|
90
|
85
|
108
|
104
|
102
|
132
|
136
|
75
|
59
|
52
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Schlage Lock Company LLC | 1344 |
55 |
| ASSA ABLOY Americas Residential Inc. | 970 |
22 |
| Alpha Corporation | 208 |
20 |
| Aisin Seiki Kabushiki Kaisha | 2225 |
18 |
| LG Electronics Inc. | 73531 |
16 |
| Dirak Dieter Ramsauer Konstruktionselemente GmbH & Co. KG | 46 |
16 |
| Vitatouch, Inc. | 15 |
15 |
| Ford Global Technologies, LLC | 20685 |
13 |
| EMKA Beschlagteile GmbH & Co. KG | 91 |
13 |
| Haier US Appliance Solutions, Inc. | 3685 |
13 |
| Whirlpool Corporation | 4437 |
12 |
| Huf Hulsbeck & Furst GmbH & Co. KG | 778 |
12 |
| Sargent Manufacturing Company | 237 |
12 |
| Taiwan Fu Hsing Industrial Co., Ltd. | 223 |
12 |
| BSH Hausgeräte GmbH | 5534 |
10 |
| Hanchett Entry Systems, Inc. | 282 |
10 |
| Arcelik A.S. | 3485 |
9 |
| TriTeq Lock and Security, L.L.C. | 51 |
9 |
| BSH Bosch und Siemens Hausgerate GmbH | 2813 |
8 |
| Carlson Pet Products, Inc. | 78 |
8 |
| Other owners | 775 |