Ornamental plastic shutter
US4023320A · kind A · utility
13Cited by
5References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 16, 1976 |
| Grant date | May 17, 1977 |
| Priority date | — |
| Expiry date | Jul 16, 1996 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE06B7/08
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
An integrally molded one-piece ornamental plastic shutter having marginal portions providing peripheral front surfaces and inner and outer top, bottom and side surfaces. A plurality of discrete slats extend between the inner side surfaces. The slats slope downwardly and are parallel to and spaced from one another. Their lower edge portions are extended rearwardly to simulate the appearance and the rigid feel of the slats of a conventional wooden shutter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.