Semiautomatic finger protection device for doors
US7234202B2 · kind B2 · utility
4Cited by
4References
21Claims
0Family size
Inventor
Key dates
| Filing date | Sep 21, 2004 |
| Grant date | Jun 26, 2007 |
| Priority date | — |
| Expiry date | Jan 20, 2025 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE05Y2600/52
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
The present discloses a semiautomatic finger protection device, which comprising a bumper positioned between an outer surface of the door and an doorpost when the door is closed, and positioned in a gap on the hinge side of the door when the door is opened; a securing member to position the bumper; and a connecting member having the two ends retractably connected with said bumper and said securing member respectively. The bumper has a flexible wrapping means received in the bumper to extend/retract the connecting member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.