Hurricane door light
US6546682B1 · kind B1 · utility
48Cited by
29References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 10, 2001 |
| Grant date | Apr 15, 2003 |
| Priority date | — |
| Expiry date | Oct 10, 2021 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE06B5/12
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A penetration resistant doorlight including a frame and a laminated window assembly. The window assembly includes a glass panel laminated to a security film such as P.E.T. The security film extends beyond the perimeter edge of the window assembly to overlap the door. The film is secured both to the frame and to the door. In the preferred embodiment, a reinforcing insert is included in the frame and overlaps all of the window, the door, and the film.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.