Door lock assembly for a dwelling
US11802429B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Feb 20, 2019 |
| Grant date | Oct 31, 2023 |
| Priority date | — |
| Expiry date | Feb 20, 2039 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T292/1016
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A door lock assembly for use with a door comprising a movable locking assembly disposed within a recess formed in an edge of a door panel having one or more movable wedge shaped locking elements disposable between a locked position and an unlocked position and having first teeth associated therewith, and a frame member having a channel and second teeth associated therewith, wherein when assembled the locking element is disposed substantially within the channel formed in the frame element when disposed in the locked position, and wherein one or more the first teeth of the locking element are adapted to selectively engage with one or more of the second teeth when a force is applied to the door.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.