Narrow lined modular flooring assemblies
US8782989B2 · kind B2 · utility
10Cited by
61References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 2, 2010 |
| Grant date | Jul 22, 2014 |
| Priority date | — |
| Expiry date | Jun 2, 2030 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04F2201/095
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
This specification describes a tray substrate for tile flooring that can be used in modular floating tile assemblies. The tray is made of plastic and has vertical tray edges recessed under the surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.