Louver blind structure in a double glazed window unit
US8733018B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 3, 2010 |
| Grant date | May 27, 2014 |
| Priority date | — |
| Expiry date | Sep 3, 2030 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE06B9/264
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A louver blind structure comprises a frame with a plurality of louver members pivotally mounted at each longitudinal end thereof to the frame so as to pivot between open and closed positions. An elongated member is movable relative to the frame and is so positioned as to engage the louver members. An actuator is mounted to the frame for selectively imparting a movement to the elongated member. When imparting a movement to the elongated member the louver members engaged thereby are caused to pivot between the open and closed positions. A kit comprising this actuator and the elongate member for a louver blind structure is also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.