Structure of a musical picture frame

Details Structure of a musical picture frame Structure of a musical picture frame

1992-07-17

1993-12-21

Dorner, Kenneth J.

Card, picture, or sign exhibiting

Display card

Having a curved display panel

40455, 84 942, A47G 106, C09F 1900

Patent

active

052711730

ABSTRACT:
A musical picture frame for generating music for a picture frame and creates an elegant and romantic atmosphere for the memory. The picture frame can be inserted into a musical structure which is composed of a pressure seat, a rubber conductor, a PC board and a base seat. With fingers pressing on the pressure seat, the rubber conductor will be forced to contact with the PC board circuit and proper music will then generated.

REFERENCES:
patent: 2321365 (1943-06-01), Darche
patent: 5020409 (1991-06-01), Hou
patent: 5070755 (1991-12-01), Carroll

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