Auxiliary window lock
US4713911A · kind A · utility
0Cited by
10References
6Claims
0Family size
Inventor
Key dates
| Filing date | Nov 24, 1986 |
| Grant date | Dec 22, 1987 |
| Priority date | — |
| Expiry date | Nov 24, 2006 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE05B17/2023
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A window assembly with a window movably mounted in a frame between closed and open positions has holes in the frame and the window which register with each other when the window is closed. A locking pin is slidably received in the registering holes to lock the window in its closed position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.