Patent US 5,447,461

A hand puppet includes: a puppet glove to be worn by a player hand, a mouth-manipulating device secured in a head portion of the puppet glove having a mandible plate embedded in a lower-jaw sheath of a mouth portion of the puppet glove and a maxilla plate embedded in an upper-jaw sheath of the mouth portion of the puppet glove, and a sound generator mounted in the mouth-manipulating device, whereby upon pivoting of the maxilla plate about the mandible plate to open the upper-jaw sheath to actuate the sound generator, a sound may be produced from the sound generator for imitating an animal or man's cry or singing for increasing a player's interest.