Plasterboards and methods for making them
US12060709B2 · kind B2 · utility
0Cited by
16References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 15, 2022 |
| Grant date | Aug 13, 2024 |
| Priority date | — |
| Expiry date | Aug 15, 2042 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04C2/322
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
An example plasterboard includes a layer of hardened plaster material having a first surface and an opposed second surface and a layer of molded material having a surface that faces away from the layer of hardened plaster material. The surface of the layer of molded material has one or more raised features. The plasterboard also includes a liner between the first surface of the layer of hardened plaster material and the layer of molded material. Other examples include a method of forming such plasterboards and a method for installing such plasterboards.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.