Sliding door assembly
US7150130B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 9, 2002 |
| Grant date | Dec 19, 2006 |
| Priority date | — |
| Expiry date | Feb 20, 2023 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE06B9/52
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A door assembly of the type having a frame mounted to a wall. The frame comprises a head portion, opposed vertical jamb portions and a sill portion. Doors are provided in the frame. A door in the frame is displaceable between an open position and a closed position. The doors comprise a sash portion supporting a see-through panel. Each of the head portion, the jamb portion, the sill portion, and the sash portion of the door has one external cladding and one internal cladding. The external cladding and the internal cladding are detachably connected to one another, such that only the external cladding is exposed to an exterior of the door assembly and only the internal cladding is exposed to an interior of the door assembly when the door is in the closed position. A method for interconnecting two hollow elongated extruded sections of the door sash is also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.