- All sections
- E - Fixed constructions
- E05B - Locksaccessories thereforhandcuffs
- E05B 3/04 - Fastening the handle shank to the spindle by screws, springs, or snap bolts
Patent holdings for IPC class E05B 3/04
Total number of patents in this class: 70
10-year publication summary
|
1
|
10
|
9
|
7
|
10
|
5
|
9
|
4
|
9
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Schlage Lock Company LLC | 1295 |
12 |
| ASSA ABLOY Americas Residential Inc. | 923 |
7 |
| Sistemas Técnicos Del Accesorio y Componentes, S.L. (stac) | 11 |
3 |
| Bombardier Recreational Products Inc. | 1358 |
2 |
| Security People, Inc. | 167 |
2 |
| Spectrum Brands, Inc. | 886 |
2 |
| Stendals El AB | 52 |
2 |
| Taiwan Fu Hsing Industrial Co., Ltd. | 219 |
2 |
| Triangle Brass Manufacturing Company, Inc. | 13 |
2 |
| IDS | 3 |
2 |
| Shenzhen Hopo Window Control Technology Co., Ltd | 34 |
2 |
| Caterpillar Inc. | 9417 |
1 |
| Carrier Corporation | 4378 |
1 |
| ABB Schweiz AG | 6865 |
1 |
| Beslagshuset AB | 3 |
1 |
| Bonaiti Serrature S.p.A. | 26 |
1 |
| BRP US Inc. | 300 |
1 |
| Electrolux do Brasil S.A. | 116 |
1 |
| HOPPE Holding AG | 58 |
1 |
| iLoq Oy | 155 |
1 |
| Other owners | 23 |