Decorative wall covering with improved interlock and corner construction
US5347784A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Dec 28, 1992 |
| Grant date | Sep 20, 1994 |
| Priority date | — |
| Expiry date | Dec 28, 2012 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04D1/2916
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A wall covering comprising a plurality of plastic molded panels each having a relatively thin body portion formed with rows of simulated building elements. The panels are mounted on a support surface in a plurality of horizontal courses with a side marginal edge region of one panel overlapping and sealingly engaging an underlying side marginal edge region of the adjacent panel. The underlying side marginal edge region of each panel is formed with a plurality of laterally extending interlock flanges each having a nailing aperture, and the overlapping side marginal edge region of the adjacent panel has a plurality of integrally formed hooks for engaging an upper peripheral edge of a respective one of the interlock flanges for positively interlocking the overlapping sides and for maintaining sealing engagement therebetween. A corner molding is provided for receiving respective ends of the panels at a corner in a manner which enhances the aesthetic appearance of the finished installation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.