Panel, in particular a floor panel or wall panel, and panel covering
US11702848B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Sep 30, 2019 |
| Grant date | Jul 18, 2023 |
| Priority date | — |
| Expiry date | Sep 30, 2039 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04F2203/023
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A panel including a centrally located core, at least one first coupling part and at least one second coupling part connected respectively to opposite edges of the core, which first coupling part includes an upward tongue, at least one upward flank lying at a distance from the upward tongue and an upward groove formed in between the upward tongue and the upward flank wherein the upward groove is adapted to receive at least a part of a downward tongue of a second coupling part of an adjacent panel: which second coupling part includes a downward tongue, at least one downward flank lying at a distance from the downward tongue, and a downward groove formed in between the downward tongue and the downward flank, wherein the downward groove is adapted to receive at least a part of an upward tongue of a first coupling part of an adjacent panel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.