Special effects rubber stamp

Details Special effects rubber stamp Special effects rubber stamp

1991-05-16

1993-01-12

Burr, Edgar S.

Printing

Printing members

Stamp handles

101372, 101368, 101406, 40455, B41K 156

Patent

active

051780674

ABSTRACT:
A rubber stamp is disclosed which produces a special effect when the stamp is pressed against a medium to be imprinted therewith. The special effects generated by the stamp can include audible (sound and/or music), light (patterns and/or sequences), and/or aromas. A cavity in the wood block of the rubber stamp contains the electronic circuitry necessary to provide the special effects messages. A sensor is affixed within the wood block, such as a pressure sensitive switch between the block and the rubber stamp, so as to trigger the electronic cicuitry to issue the special effects message simultaneously with the imprinting of a visual image from the rubber stamp upon the desired medium.

REFERENCES:
patent: 1640414 (1927-08-01), Lake
patent: 1651568 (1927-12-01), Willard
patent: 2312727 (1943-03-01), Nisenson
patent: 2899895 (1959-08-01), Tannery
patent: 4172419 (1979-10-01), Munyon
patent: 4531310 (1985-07-01), Acson et al.
patent: 4703573 (1987-11-01), Montgomery et al.
patent: 4748756 (1988-06-01), Ross
patent: 4936780 (1990-06-01), Cogliano
patent: 4990092 (1991-02-01), Cummings
patent: 5049107 (1991-09-01), De Nittis
patent: 5066011 (1991-11-01), Dykstra et al.

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