Joining sheets or plates or panels

Child Classifications

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• E04F 2201/01 Joining sheets, plates or panels with edges in abutting relationship
• E04F 2201/02 Non-undercut connections, e.g. tongue and groove connections
• E04F 2201/03 Undercut connections, e.g. using undercut tongues or grooves
• E04F 2201/04 Other details of tongues or grooves
• E04F 2201/05 Separate connectors or inserts, e.g. pegs, pins, keys or strips
• E04F 2201/06 Magnets
• E04F 2201/07 with connections using a special adhesive material
• E04F 2201/08 hook and loop-type fastener or similar fixing means
• E04F 2201/09 Puzzle-type connections for interlocking male and female panel edge-parts