Operable arch window blind
US5168912A · kind A · utility
18Cited by
13References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 11, 1991 |
| Grant date | Dec 8, 1992 |
| Priority date | — |
| Expiry date | Apr 11, 2011 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE06B2009/2625
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A collapsible blind for use in arch-shaped windows. The pleated blind design employs a flexible adhesive with optional link as shown on the bottom of the blind. A simple slotted hinge pivotally connects bars attached to the opposite end of the blind. The blind is easily assembled, relatively inexpensive to produce and requires no external supports.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.