Telescopic door stop device
US12392179B2 · kind B2 · utility
Inventors
Key dates
| Filing date | Dec 20, 2023 |
| Grant date | Aug 19, 2025 |
| Priority date | — |
| Expiry date | Mar 31, 2044 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE05C19/004
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A telescopic door stop device includes a tube assembly with a first tube and a second tube. A connecting tube assembly includes a first connecting member and a second connecting member respectively connected to first and second tubes. The first connecting member is detachably connected to the second connecting member. The first connecting member has an engaging part which is connected to an engaging groove of the second connecting member. Two rotational grooves respectively extend from the engaging groove. When the engaging part is inserted into the engaging groove and rotated into the rotational grooves, the first connecting member and the second connecting member are mutually locked to connect the first tube to the second tube. A stop assembly includes a door stop element and a door supporting element respectively connected to two ends of the tube assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.