Title (en)

SHIFTABLE BLOCK PUZZLE

Publication

EP 0088249 A3 19840208 (EN)

Application

EP 83101232 A 19830209

Priority

CA 397986 A 19820310

Abstract (en)

[origin: EP0088249A2] A shiftable block puzzle comprising a board defining a bottom wall having a flat top surface. A plurality of blocks of different sizes are confined for lateral movement on the flat surface. A restricted area is defined on the flat top surface for reception thereon of a single primary one of the blocks after shifting movements of secondary ones of the blocks to make way for displacement of the primary block from a predetermined starting position. The primary block is adapted to permit same to be displaced onto said restricted area.

IPC 1-7

A63F 9/08

IPC 8 full level

A63F 9/08 (2006.01); A63F 3/02 (2006.01)

CPC (source: EP)

A63F 9/0807 (2013.01); A63F 3/00634 (2013.01); A63F 2003/00848 (2013.01)

Citation (search report)

• [YD] CA 741696 A 19660830 - PASANEN ROY W
• [Y] US 2007530 A 19350709 - JOSEPHINE GREENE
• [A] FR 765605 A 19340613
• [A] US 4269414 A 19810526 - DEVOS MARC F, et al
• [A] GB 417143 A 19340928 - RUDOLF ROBERT REYNOLDS
• [A] DE 26845 C
• [A] US 1349456 A 19200810 - HLASKO VATSLAV A
• [E] EP 0081617 A1 19830622 - KINGS GAMES AG [CH]

Designated contracting state (EPC)

AT BE CH DE FR GB IT LI LU NL SE

DOCDB simple family (publication)

EP 0088249 A2 19830914; EP 0088249 A3 19840208

DOCDB simple family (application)

EP 83101232 A 19830209