A - Human Necessities – 63 – F
Patent
A - Human Necessities
63
F
272/44
A63F 9/08 (2006.01) A63F 9/12 (2006.01)
Patent
CA 1241976
ABSTRACT The disclosure describes a puzzle of the type having a plurality of elongate blocks which may be assembled in an interlocking arrangement. Two of the blocks include a locking mechanism whereby in a first orientation of the assembled puzzle disassembly thereof is prevented while in a second rotated orientation the locking mechanism may be deactivated to permit disassembly.
439158
Borden Ladner Gervais Llp
Derouin Louis G.
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