Multi-point locking system
US10968663B2 · kind B2 · utility
0Cited by
14References
14Claims
0Family size
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Key dates
| Filing date | Aug 29, 2017 |
| Grant date | Apr 6, 2021 |
| Priority date | — |
| Expiry date | Jun 6, 2039 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE05C9/046
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
Fenestration systems and associated methods include use of a lock assembly having a housing, a cam gear, a reversal gear, and one or more catches. Various aspects relate to enhanced locking/security, including repeatability and overall efficacy.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.