Lock
US11851910B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Nov 25, 2020 |
| Grant date | Dec 26, 2023 |
| Priority date | — |
| Expiry date | Jun 5, 2042 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE05C19/163
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A lock is provided, including: a housing; a latch member, movably mounted to the housing and including a first blocking portion; a blocking member, movably mounted to the housing and including a second blocking portion; a locking member, operably mounted to the housing; wherein when the locking member is in a locking state and the latch member is in a first position, the locking member and the blocking member are free of blocking from each other so that the first blocking portion and the second blocking portion are blocked with each other, and the latch member is unmovable toward a second position; when the locking member is in a unlocked state, the second blocking portion and the first blocking portion are unblocked with each other and the latch member is movable to the second position so that the latch member is retractable from a locked object.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.