- All sections
- E - Fixed constructions
- E05B - Locksaccessories thereforhandcuffs
- E05B 21/00 - Locks with rotary keys moving lamelliform tumblers perpendicular to the key, in which the tumblers do not follow the movement of the bolt
Patent holdings for IPC class E05B 21/00
Total number of patents in this class: 16
10-year publication summary
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1
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0
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1
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1
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0
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0
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1
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1
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2
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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
|
|---|---|---|
| Cisa S.p.A. | 117 |
4 |
| Securemme S.r.l. | 12 |
2 |
| Clearman Labs, LLC, DBA Matador | 12 |
1 |
| Corrections Products Company, Ltd. | 1 |
1 |
| DeWalch Technologies, Inc. | 44 |
1 |
| Hanchett Entry Systems, Inc. | 276 |
1 |
| Iseo Serrature S.p.A. | 52 |
1 |
| Weidmüller Interface GmbH & Co. KG | 383 |
1 |
| Mondo Novo Electronics Societa' a Responsabilita' limitata | 5 |
1 |
| Kaba MAUER GmbH | 2 |
1 |
| Kale Kilit ve Kalip Sanayi Anonim Sirketi | 20 |
1 |
| Degussa Sonne/Mond Goldhandel GmbH | 9 |
1 |
| Other owners | 0 |