IPC분류정보
| 국가/구분 |
United States(US) Patent
등록
|
| 국제특허분류(IPC7판) |
|
| 출원번호 |
US-0901695
(1992-06-22)
|
| 우선권정보 |
CA-2050969 (1991-09-09) |
|
발명자
/ 주소 |
- Gallant Paul (568
- de Beaucaire Laval-des-Rapides CAX H7N 4P3)
|
| 인용정보 |
피인용 횟수 :
38 인용 특허 :
0 |
초록
▼
A puzzle formed of a plurality of puzzle pieces which, when assembled, create a self-standing, three-dimensional building structure. The puzzle pieces are of irregular, polygonal shape, but all puzzle pieces are flat, planar blocks. The blocks are releasably interlocked about a common plane with fir
A puzzle formed of a plurality of puzzle pieces which, when assembled, create a self-standing, three-dimensional building structure. The puzzle pieces are of irregular, polygonal shape, but all puzzle pieces are flat, planar blocks. The blocks are releasably interlocked about a common plane with first, edgewise, complementary dovetail joints. For interlocking puzzle walls that are transverse to one another, second, straight U-shape, edgewise, complementary tenon and mortise joints are further provided edgewisely of those corner blocks for frictional interlocking. Thus, no separate pin, bent units or the like are required to anchor the corner portions of the three dimensional structure. The self-standing, enclosing structure is continuous, and show a continuous image on its external face.
대표청구항
▼
A modular unit for use in a three dimensional, self-standing, continuous puzzle structure, consisting of a planar, polygonal block defining first and second, opposite, main, flat faces, and a peripheral edge joining said first and second faces orthogonally relative thereto, at least one of said firs
A modular unit for use in a three dimensional, self-standing, continuous puzzle structure, consisting of a planar, polygonal block defining first and second, opposite, main, flat faces, and a peripheral edge joining said first and second faces orthogonally relative thereto, at least one of said first and second faces forming an image destined to face externally of said puzzle structure; said block edge comprising: (a) first, dovetail joint means, for releasably anchoring complementary dovetail joint means of a second block edgewisely of the first-mentioned block within the plane of the second block; and (b) second, straight tenon and mortise joint means, for frictionally securing complementary tenon and mortise joint means of a third block edgewisely of the first-mentioned block within a plane substantially orthogonal to the third block; wherein said second joint means is characterized in that it specifically allows assemblage of a number of walls each made from a plurality of said modular units, and erection of a puzzle structure having a continuous external surface circumscribing an enclosure.
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