The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 15, 2001
Filed:
Nov. 23, 1999
Applicant:
Inventors:
Tomohiro Yamazaki, Tokyo, JP;
Hitoshi Itakura, Tokyo, JP;
Assignee:
Tomy Company, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09B 1/900 ;
U.S. Cl.
CPC ...
G09B 1/900 ;
Abstract
A shape fitting toy comprising: a plurality of blocks having different types of shapes from each other, and a block selection part having a plurality of block passing holes each of which has a shape corresponding to one of the blocks having a plurality of different shapes and can pass only a corresponding one of the blocks. Each of the different types of shapes of the blocks is selected from a group consisting of a sphere and various types of regular polyhedrons.