Combined insulated drinking mug and megaphone

Details Combined insulated drinking mug and megaphone Combined insulated drinking mug and megaphone

1984-08-20

1986-10-21

Moy, Joseph Man-Fu

Bottles and jars

Multilayer barrier structure

Coating or lamination

215 13R, 215230, 229 15B, 62457, A47J 4100

Patent

active

046180664

ABSTRACT:
Disclosed is an inventive apparatus which is interchangeably useful as a container or a megaphone. The apparatus includes a rigid, hollow, double-walled body open at its bottom through an outlet and opened at its top through a port. The apparatus is designed to be hand-held. A removable and reinsertable cap and base are designed to fit respectively into the port and outlet. When inserted, the cap and base make the body useful as a temperature maintaining potable liquid container. When removed, the cap and base open the body for use as a megaphone.

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