EP 0289488 A4 19881109 - INTERLOCKABLE SURFACE COVERING ELEMENT.
Title (en)
INTERLOCKABLE SURFACE COVERING ELEMENT.
Title (de)
INEINANDERGREIFENDE OBERFLÄCHENABDECKELEMENTE.
Title (fr)
ELEMENT EMBOITABLE DE COUVERTURE DE SURFACES.
Publication
Application
Priority
AU PH428286 A 19860121
Abstract (en)
[origin: WO8704480A1] An interlockable surface covering element comprises a first planar portion (1) and a second planar portion (2) arranged to provide a series of interlockable protrusions and undercuts which may be used to connect together a number of elements into an interlocked array. One planar portion has a circular envelope and is divided into six sectors, each alternate sector (3, 4, 5) being a re-entrant of the same radius. The second planar portion is a hexagon. The elements are generally made of wood and can be interconnected in the manner of parquet to provide an interlocked surface covering.
IPC 1-7
IPC 8 full level
E04F 13/10 (2006.01); E04F 13/14 (2006.01); E04F 15/04 (2006.01); E04F 15/08 (2006.01)
CPC (source: EP)
E04F 13/10 (2013.01); E04F 13/142 (2013.01); E04F 13/144 (2013.01); E04F 15/04 (2013.01); E04F 15/08 (2013.01); E04F 2201/0107 (2013.01); E04F 2201/043 (2013.01); E04F 2201/091 (2013.01)
Citation (search report)
- [X] BE 512277 A
- [X] BE 537310 A
- [X] FR 2295171 A1 19760716 - GOLDER HOEK & ASSOCIATES LTD [GB]
- [X] FR 2252467 A1 19750620 - LAGUARDIA CLEMENTE FERMIN [ES]
- See references of WO 8704480A1
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
WO 8704480 A1 19870730; EP 0289488 A1 19881109; EP 0289488 A4 19881109
DOCDB simple family (application)
AU 8600355 W 19861120; EP 86906729 A 19861120