Panel
US11377856B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jan 9, 2019 |
| Grant date | Jul 5, 2022 |
| Priority date | — |
| Expiry date | Feb 3, 2039 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04F2201/043
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A panel that includes a centrally located core provided with an upper side and a lower side, which core defines a plane, at least one first coupling part and at least one second coupling part connected respectively to opposite edges of the core. The at least one 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. The at least one 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.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.