Prefabricated tile system with modular backing board
US8887462B2 · kind B2 · utility
5Cited by
14References
20Claims
0Family size
Inventor
Key dates
| Filing date | Aug 21, 2013 |
| Grant date | Nov 18, 2014 |
| Priority date | — |
| Expiry date | Aug 21, 2033 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04F13/0862
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A pre-fabricated tile system includes modular backing boards comprising a plurality of tile backing board units including male/female edges for mating with an adjacent unit and a protruding bump serving as a grout spacer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.