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:
Nov. 12, 2002
Filed:
Oct. 13, 1999
Yasushi Ochi, Osaka, JP;
Oriental Sangyo, Ltd., Osaka, JP;
Abstract
An amusement system is provided which gives children an opportunity to acquire a formative artistic sense in a simple and clean manner without soiling their bodies and clothes. The amusement system includes: a playing space (A) defined by a floor ( ) and partition plates ( ) projecting upright on the floor ( ); a plastic member ( ) provided over the floor ( ) in the playing space (A); and a plurality of plastic members ( ) stacked one on another in tiers along interior surfaces of the partition plates ( ) to a height that players can reach. The plastic members ( ) are each obtained by filling a gel material as a plastic material ( ) into a container bag ( ) of a flexible urethane sheet to about one half the volume of the container bag ( ), then removing residual air from the container bag ( ) by suction and sealing the container bag ( ). Slack urethane sheet portions of the container bag ( ) are brought into intimate contact with each other by the removal of the air, so that the plastic members ( ) each have a multiplicity of creases on a surface thereof.