Flooring panel
US6247285A · kind A · utility
200Cited by
12References
3Claims
0Family size
Inventor
Key dates
| Filing date | Mar 4, 1999 |
| Grant date | Jun 19, 2001 |
| Priority date | — |
| Expiry date | Mar 4, 2019 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T403/7117
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
There is disclosed a flooring panel which comprises a supporting plate made of wood material and provided on at least one face with a covering. The supporting plate is provided at its edges with tongues and grooves which fit into and onto corresponding grooves and tongues on further similar panels. Each edge of the supporting plate has both a groove and a tongue to provide a firm connection.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.