Panel with a hook-form locking system
US11319712B2 · kind B2 · utility
5Cited by
41References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 28, 2020 |
| Grant date | May 3, 2022 |
| Priority date | — |
| Expiry date | Jul 28, 2040 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04F2201/043
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A panel including a panel top side and a panel underside and including at least four panel margins which are situated opposite one another in pairwise fashion, having complementary holding profiles which are provided in pairwise fashion on the panel margins and which fit together such that identical panels are fastenable to one another, wherein at least one of the holding profile pairs is equipped with hook profiles, specifically with a receiving hook on one panel margin and with an arresting hook on the opposite panel margin.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.