Structure of music gift box

Details Structure of music gift box Structure of music gift box

1990-08-10

1991-10-15

Foster, Jimmy G.

Special receptacle or package

Combined or convertible

Including booklet, leaflet or record means

401241, 40902, 84 2, 206455, 206 39, G09F 2500, G10F 100

Patent

active

050566601

ABSTRACT:
A music gift box includes a pair of shells pivotally connected together. A cover board is mounted within one of the shells and carries a circuit board, a DC power supply, a speaker and a frame for holding a picture. When the gift box is closed, the circuit board is disconnected from the power supply. When the gift box is opened, the working voltage actuates the circuit board to produce music through the speaker.

REFERENCES:
patent: 3798806 (1974-03-01), Sanford
patent: 4102067 (1978-07-01), Tarrant
patent: 4222188 (1980-09-01), Tarrant et al.
patent: 4607747 (1986-08-01), Steiner
patent: 4611262 (1986-09-01), Galloway et al.

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