Amusement devices: toys – Electric
Patent
1998-11-30
2000-10-24
Rimell, Sam
Amusement devices: toys
Electric
446485, 446486, 411368, 362158, 362189, A63H 2922
Patent
active
061358509
ABSTRACT:
A safety method and toy position a rotatable stopper in a bore where the stopper can not be gripped by human hands and create a friction fit between the stopper and bore that requires a rotational torque that can not be applied to the stopper by human hands alone when the stopper is in the bore.
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Kaplan Charles M.
Miller Bena B.
Rimell Sam
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