Device for unlocking car doors
US4873897A · kind A · utility
Inventor
Key dates
| Filing date | Nov 14, 1988 |
| Grant date | Oct 17, 1989 |
| Priority date | — |
| Expiry date | Nov 14, 2008 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE05B19/20
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A device is provided for the unlocking of car doors despite the existence of anti-theft devices such as an inner shell. The device is bent in such a way so as to circumvent the inner shell placed in car doors by manufacturers which prevent the use of other door unlocking devices. The device also is bent in such a way so as to unlock a car door despite the existence of anti-theft devices such as plastic coating on the locking bar that prevents other earlier devices from being used. The device is a continuous metallic rod bent at precise angles and at precise lengths so as to take advantage of the spaces in between the window and the outer shell, the hole within the inner shell, and the distance between the hole and the inner shell and the locking device. The device is constructed very efficiently and cheaply.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.