Loading patent…
OwnerUlf Palmblad, Ake Sjoberg +4inventors
InventorsUlf Palmblad, Ake Sjoberg, Krister Hansson, Magnus Nilsson, Nils-Erik Engstrom, Sven Kornfalt
Estimating the term…
A process for installation of surface elements, the surface elements comprising a core, a decorative upper surface and edges provided with joining means for mechanically locking the surface elements together. Predetermined portions of the edges are provided with a glue which is present on the edges of the surface elements in a passive dry form and which may be activated by applying a liquid. The glue is provided with an indicator means which indicator means indicates the difference between a passive glue and an activated glue. The surface elements are joined to each other by use of the joining means wherein a unit of a plurality of surface elements is formed.
A process for installation of surface elements, the surface elements comprising a core, a decorative upper surface and edges provided with joining means for mechanically locking the surface elements together wherein predetermined portions of the edges are provided with a glue which is present on the edges of the surface elements in a passive dry form and which may bc activated by applying a liquid, the glue being provided with an indicator means which indicator means indicates the difference between a passive glue and an activated glue whereby the surface elements are joined to each other by use of the joining means wherein a unit of a plurality of surface elements is formed.
Dependencies are inferred from the claim text.