- All sections
- E - Fixed constructions
- E05B - Locksaccessories thereforhandcuffs
- E05B 37/04 - Permutation locksPuzzle locks with tumbler discs on a single axis, all the discs being adjustable by rotating a shiftable knob
Patent holdings for IPC class E05B 37/04
Total number of patents in this class: 2
10-year publication summary
|
2
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0
|
1
|
0
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0
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1
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0
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0
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0
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0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Master Lock Company LLC | 540 |
1 |
| Schlage Lock Company LLC | 1316 |
1 |
| Other owners | 0 |