Sash window assembly
US7681360B2 · kind B2 · utility
3Cited by
15References
11Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Jan 10, 2006 |
| Grant date | Mar 23, 2010 |
| Priority date | — |
| Expiry date | Jan 23, 2029 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE06B2003/4492
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A sash window includes two window frames disposed in lateral juxtaposition and each including a head member, a sill member and a pair of jamb members connected together into a rectangular configuration, and a pair of upper and lower sashes supported within a respective one of the window frames. A sill nose is mounted to exterior sides of the sill members and extends continuously from an outer end of one sill member to an outer end of the other sill member. Each of the upper sashes is fixed to the respective one of the window frames by attachment members.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.