Ball for ball game

This ball for ball game is provided with: a spherical skin part at least part of which is transparent so as to make the interior space thereof visible from outside; a cylindrical holding part which is provided to extend inside the interior space so as to connect the two poles of the skin part and wh...

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Bibliographic Details
Main Authors Shinji Katsurayama, Hironori Sato, Mitsuyoshi Ishikawa, Akio Takagi, Tatsuki Shimojo
Format Patent
LanguageEnglish
Published 28.02.2024
Subjects
AMUSEMENTS
APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING,CLIMBING, OR FENCING
BALL GAMES
GAMES
HUMAN NECESSITIES
SPORTS
TRAINING EQUIPMENT
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Summary:This ball for ball game is provided with: a spherical skin part at least part of which is transparent so as to make the interior space thereof visible from outside; a cylindrical holding part which is provided to extend inside the interior space so as to connect the two poles of the skin part and which has an enclosed space; and an object which is held visibly within the enclosed space between the two poles. The cylindrical holding part has a shape that is helically twisted between the two poles. The cylindrical holding part is twisted by 135-270° between the two poles.
Bibliography:Application Number: GB20230018718