Multiple shade apparatus and method
US8820386B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 18, 2012 |
| Grant date | Sep 2, 2014 |
| Priority date | — |
| Expiry date | Nov 29, 2032 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE06B2009/405
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A multiple shade apparatus and method includes a shade system with a shade header with end caps. A first shade roll is provided with a first shade connected with the first shade roll and the first shade includes a first bottom bar. The first shade roll is connected with the shade header. A second shade roll is provided with a second shade connected with the second shade roll and the second shade includes a second bottom bar. The second shade roll is also connected with the shade header. A first connector device is provided that is connected with the first shade and a second connector is connected with the second shade. A detachment device connected with the shade system is provided for automatically disconnecting the first connector and the second connector.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.