EP 1825892 A1 20070829 - Three dimensional jigsaw puzzle
Title (en)
Three dimensional jigsaw puzzle
Title (de)
Dreidimensionales Puzzle
Title (fr)
Puzzle tridimensionnel
Publication
Application
Priority
- EP 06003564 A 20060222
- CA 2538431 A 20060222
- US 35809706 A 20060222
Abstract (en)
A three dimensional jigsaw puzzle includes a topmost puzzle piece (1), a bottommost puzzle piece (20) and mediate puzzle pieces (2-19) of different dimensions. A connection device is provided between two adjacent puzzle pieces to facilitate combination of the two adjacent puzzle pieces such that an object is formed after the combination of all the puzzle pieces.
IPC 8 full level
A63F 9/12 (2006.01); A63H 33/04 (2006.01)
CPC (source: EP US)
A63F 9/1208 (2013.01 - EP US); A63F 9/1288 (2013.01 - EP US); A63H 33/046 (2013.01 - EP US); A63F 2009/1212 (2013.01 - EP US); A63F 2009/122 (2013.01 - EP US); A63F 2009/1248 (2013.01 - EP US); A63F 2009/126 (2013.01 - EP US); A63F 2009/128 (2013.01 - EP US); A63F 2009/1292 (2013.01 - EP US)
Citation (search report)
- [XY] FR 2604637 A1 19880408 - TARTAKOVSKY VLADIMIR [FR]
- [XA] US 2003168804 A1 20030911 - TSAI CHING-HUNG [TW]
- [X] EP 1543869 A1 20050622 - CHUANG SHIH-HUNG [TW]
- [X] US 4604073 A 19860805 - LIVESEY JAMES R [US], et al
- [A] US 2003060118 A1 20030327 - ROMYN MICHAEL PETRUS [AU]
- [Y] US 2005170739 A1 20050804 - ZOELLNER RUTH [DE]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK YU
DOCDB simple family (publication)
EP 1825892 A1 20070829; CA 2538431 A1 20070822; US 2007194525 A1 20070823
DOCDB simple family (application)
EP 06003564 A 20060222; CA 2538431 A 20060222; US 35809706 A 20060222