Combined scent and audio point of sale display unit

Details Combined scent and audio point of sale display unit Combined scent and audio point of sale display unit

1990-05-24

1991-12-03

Warden, Robert J.

Chemical apparatus and process disinfecting, deodorizing, preser

Process disinfecting, preserving, deodorizing, or sterilizing

A gas is substance acted upon

40407, A61L 900, G09F 1900

Patent

active

050698761

ABSTRACT:
A scent and audio point of sale display unit having a housing of a parallepiped shape, in which a prerecorded tape player and scent-emitting mechanism are mounted. The tape player and scent-emitting mechanism are connected to an electric power source, for example, a battery, and can be activated or deactivated simultaneously by depressing a push button mounted on the front face of the unit. Alternatively, a photocell which coacts with a light source can be used to activate the tape player and scent-emitting mechanism which then automatically deactivates itself. A loudspeaker and scent-emitting porthole are also mounted on the front face of the unit.

REFERENCES:
patent: 2129368 (1938-09-01), Ballew
patent: 2540144 (1951-02-01), Stern
patent: 2813452 (1957-11-01), Laube
patent: 2905049 (1959-09-01), Laube
patent: 3795438 (1974-03-01), Westenholz et al.
patent: 4603030 (1986-07-01), McCarthy
patent: 4629604 (1986-12-01), Spector
patent: 4707338 (1987-11-01), Spector

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