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Document Number
US Patent 4184285
Issued Date
January 22, 1980
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Abstract
A toy block shipbuilding kit, with specially formed pieces to provide realistic ships stems and sterns. A number of first blocks are provided with curved sides, and interlocking projections and projection-receiving portions formed on the top and bottom faces. When stacked upon each other, the blocks are staggered and form a continuous upwardly sloping stem or stern portion, and can interlock with other conventional parallelepiped blocks to form the ship body. Specialty second blocks are provided for forming the top or bottom terminations of stacked first blocks, and specialty third blocks may be provided having sides extending above the top faces thereof to constitute side rails for a ship's stem and stern.
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Shipbuilding toy - US Patent 4184285 Drawing
Drawing from US Patent 4184285
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Number of Claims:
14
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Owner
Exin-Iber S. A. (Barcelona,ES)
Published
January 22, 1980
Application Number
05/845,842
Filed
October 26, 1977
US Classification
446/93  
Int'l Classification
A63H   23/00   (20060101)  
Assistant Examiner
Attorney/Law Firm
Priority Data
Dec 07, 1976 [ES] 224.971[U]
USPTO Field of Search
46/17   46/24   46/25   46/93  
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Description
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