EP 1230957 A3 20030312 - Puzzle comprising overlapping circles
Title (en)
Puzzle comprising overlapping circles
Title (de)
Puzzle bestehend aus sich überschneidenden Kreisen
Title (fr)
Jeu de puzzle comprenant des cercles superposés
Publication
Application
Priority
DE 20102136 U 20010207
Abstract (en)
[origin: EP1230957A2] Self-sustaining puzzle comprises a transparent housing (4) enclosing in one plane at least three rotating spherical centers in the form of a rotating concave star (2) surrounded by elliptical disks (1). The elliptical disks can be transported over the entire game plane and can interact with other neighboring rotating centers.
IPC 1-7
IPC 8 full level
A63F 9/08 (2006.01)
CPC (source: EP)
A63F 9/0823 (2013.01)
Citation (search report)
- [X] US 5135225 A 19920804 - PSZOTKA EDE [HU], et al
- [X] DE 2120391 A1 19711118
- [X] GB 2116050 A 19830921 - MOSHATOS NICOS
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
DE 20102136 U1 20010628; EP 1230957 A2 20020814; EP 1230957 A3 20030312
DOCDB simple family (application)
DE 20102136 U 20010207; EP 02002421 A 20020201