Greeting card with movable parts

Details Greeting card with movable parts Greeting card with movable parts

1991-09-25

1992-08-18

DeMille, Danton D.

Amusement devices: toys

Changeable book, card, or picture

Movable picture portion

446 14, 446484, 40463, 401241, A63H 3300, A63H 3338, A63H 2922, G09F 110

Patent

active

051394545

ABSTRACT:
A battery operated animated greeting card is disclosed which includes a display portion which is animated when the card is opened. The card includes a circuit board activated by batteries, with a wire of a titanium-alloy material activated by the circuit board to contract to move a portion of the display portion.

REFERENCES:
patent: 2749657 (1956-06-01), Lohnes
patent: 3740543 (1973-06-01), Frane
patent: 3798806 (1974-03-01), Sanford
patent: 3918180 (1975-11-01), Chamberlin
patent: 4055014 (1977-10-01), Schmidt et al.
patent: 4244140 (1981-01-01), Kim
patent: 4363081 (1982-12-01), Wilbur
patent: 4559583 (1985-12-01), Ku
patent: 4683669 (1987-08-01), Greer, Jr.
patent: 5013276 (1991-05-01), Garfinkel

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