Handle assembly for opening leaves of the window or door type
US11927030B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Oct 4, 2019 |
| Grant date | Mar 12, 2024 |
| Priority date | — |
| Expiry date | Nov 29, 2040 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE05B63/04
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A handle assembly, including at least: a first handle including at least one recess and a square spindle configured to be received at least partially within the recess of the first handle, in an initial configuration, the first handle is configured to slide freely along the longitudinal axis of the square spindle over a given distance, the first handle is configured to pass from the initial position to a securing configuration in which the first handle is immobilized in translation and in at least one direction of rotation with respect to the square spindle, by at least one displacement in rotation of the first handle about the longitudinal axis of the square spindle through an angle strictly less than 360°.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.