Door latch opening system
US6669241B1 · kind B1 · utility
7Cited by
29References
1Claims
0Family size
Inventor
Key dates
| Filing date | Jan 23, 2003 |
| Grant date | Dec 30, 2003 |
| Priority date | — |
| Expiry date | Jan 28, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T292/57
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A door latch opening system for providing efficient and convenient opening of a door latch. The door latch opening system includes an engaging member have a broad engaging area, a receiver member attached to the rear portion of the engaging member, and a coupler member attached within the receiver member. The coupler member has a coupler slot that snugly fits about the door latch handle effectively securing the engaging member to the door latch handle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.