|국가/구분||United States(US) Patent 등록|
|§371/§102 date||20110923 (20110923)|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 1 인용 특허 : 32|
A three dimensional puzzle assembly 12 is formed of a plurality of puzzle pieces 18. The puzzle pieces 18 have tabs 28 that are received in recesses 30. The tabs 28 and recesses 30 have cooperating engagement features 32, 34 that prevent adjacent puzzle pieces from being displaced in a direction normal to an exterior surface of the puzzle pieces. The puzzle assembly 12 defines a guide 24 in which a lock 20 may be attached. A bayonet connector 88, 90 may be used to attach a liner 14 to the lock through a hole 52 in the puzzle assembly. A retainer 54 on th...
1. A puzzle assembly comprising: A plurality of puzzle pieces each have an exterior surface, an opposing surface opposite the exterior surface, and at least two adjacent puzzle pieces each having at least one tab or at least one recess, in which at least one of the recesses receives one of the tabs, wherein some of the tabs have a first lip disposed along the opposing surface and at a first edge, a second lip disposed along the exterior surface and at a second edge opposite the first edge, some of the recesses have a first ledge disposed along the exteri...