发明公开
EP1852158A1 Structure of pieces of a 3D jigsaw puzzle
审中-公开
Struktur der Bestandteile des 3D Puzzlespiels
- 专利标题： Structure of pieces of a 3D jigsaw puzzle
- 专利标题（中）： Struktur der Bestandteile des 3D Puzzlespiels
-
申请号： EP06009224.4申请日： 2006-05-04
-
公开(公告)号： EP1852158A1公开(公告)日： 2007-11-07
- 发明人: Chuang, Shih-Hung
- 申请人： Chuang, Shih-Hung
- 申请人地址： Room 6 16F Wah Wai Centre 38-40 Au Pui Wan Street Fotain Shatin. T. Hong Kong CN
- 专利权人： Chuang, Shih-Hung
- 当前专利权人： Chuang, Shih-Hung
- 当前专利权人地址： Room 6 16F Wah Wai Centre 38-40 Au Pui Wan Street Fotain Shatin. T. Hong Kong CN
- 代理机构： Köhler, Walter
- 主分类号： A63F9/12
- IPC分类号： A63F9/12
摘要：
A 3D jigsaw puzzle includes puzzle pieces (2) each having multiple arms (211) and cutouts (212) structurally complementary to the arms (211) of an adjacent puzzle piece (2). A surface engagement (A) exists between a peripheral edge defining each of the arms (211) of a puzzle piece (2) and a peripheral edge defining each of the cutouts (212) of the adjacent puzzle piece (2) so that the two adjacent puzzle pieces (2) are combined. A linear engagement (B) exists between opposite sides defining each arm (211) of the puzzle piece (2) and opposite sides defining each cutout (212) of the adjacent puzzle piece (2).
信息查询
