Latching screen corner
US5450701A · kind A · utility
19Cited by
12References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 19, 1993 |
| Grant date | Sep 19, 1995 |
| Priority date | — |
| Expiry date | Jul 19, 2013 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE06B2009/527
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A bracket for a screen frame corner has a bolt for latching the frame in a window frame, and intersecting tracks for the bolt, one track in each leg, from which the bolt may be extended from the bracket. Bifurcated radial spring legs on the bolt grip the track. The bolt may be inserted in a track by a front opening in bracket, and a frame bar mounted on the leg prevents removal of the bolt from the track. The corner bracket and the bolt with spring are each, molded single elements.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.