Aroma dispensing system

• US 6,026,987 A
• Filed: 05/09/1997
• Issued: 02/22/2000
• Est. Priority Date: 05/09/1997
• Status: Expired due to Fees

• Current Assignee: Sean C. Burnett, Stephen M. Burnett
• Original Assignee: Sean C. Burnett, Stephen M. Burnett
• Inventors: Burnett, Sean C., Burnett, Stephen M.
• Primary Examiner(s): Kashnikow, Andres
• Assistant Examiner(s): O HANLON, SEAN P
• Application Number:
  US08/853,444
• Time in Patent Office: 1,019 Days
• Field of Search: 222/78, 222/192, 222/638, 222/639, 222/642, 222/644, 222/645, 222/646, 222/647, 222/648
• US Class Current: 222/78
• CPC Class Codes: A61L 9/12 Apparatus, e.g. holders, therefor

Abstract

A system for informing potential customers in a sales space of the availability and aroma of an aromatic material by automatically dispersing controlled amounts of the material from a mannequin only when people are sensed to have moved to within a certain proximity with respect to the mannequin. The purpose of causing a limited amount of the material then to be pumped inoffensively into the air is to make those people pleasantly aware of the aroma in the hope that they will be favorably impressed with it and will become actual customers. The system includes a proximity sensor, a pump controlled by the sensor to dispense the aroma through vents in the surface of the mannequin, and a timer to allow the pump to operate only for a certain length of time at each dispersal, no matter how long a person remains within that proximity, and only during certain time limits of the day and certain days of the week.

Claims

1. A system for informing potential customers in a sales space of availability and aroma of an aromatic material by controlled dissemination of the aroma in that space, said system comprising:

(a) a mannequin shaped like a human being;

(b) a source of the aromatic material;

(c) a plurality of vents on the surface of the mannequin, each vent aimed in a selected direction;

(d) a vapor distribution system connecting the source to the vents to distribute the aromatic material thereto, the distribution system comprising;

a plurality of tubes to distribute the aroma of a selected fragrance material as an aromatic mist to the vents,

(ii) pump means to produce a pressure differential between the source and the vents to disperse the aromatic material from the source through the vents into the atmosphere adjacent the mannequin, and

(iii) controllable vent-closure means to control the effective size of the vents;

(e) proximity sensing means connected to the distribution system to activate the pump means in response to sensing the approach of a person to within a selected proximity of the sensing means; and

(f) means to initiate dispersal of the aromatic material only in response to the entry of the person into the space, and wherein the aromatic material does not continue to be dispensed due to the continued presence of the person in the space.

2. A system for controlled dissemination of an aroma in accordance with claim 1 in which the means to control the rate and timing of dispersal of the aromatic material comprises timing means controllable to actuate the pump means only on selected days.

3. A system for controlled dissemination of an aroma in accordance with claim 1 in which the means to control the rate and timing of dispersal of the aromatic material comprises timing means controllable to limit the frequency and duration of operation of the pump means.

4. A system according to claim 1 in which the means to control the rate and timing of dispersal of the aromatic material comprises measuring means to limit emission of the aroma to a predetermined maximum amount in a predetermined interval of time.

5. A system for controlled dissemination of an aroma in accordance with claim 1 comprising:

a sound reproduction system connected to the proximity sensing means to be actuated thereby to play back a recorded sales message in response to the person'"'"'s entry into the selected proximity.

6. A system according to claim 1 comprising, in addition:

a sound reproduction system connected to the proximity sensing means to reproduce a recorded message only when the sensing means senses entrance of a predetermined number of people into the selected proximity.

7. A system according to claim 6 in which the sound reproduction system is connected to the means to control the rate and timing of dispersal of the mist of the aromatic material to limit excessive repetition of a message as long as the proximity sensing means fails to sense entrance of anyone into the selected proximity.

8. A system for controlled dissemination of an aroma of an aromatic material in a sales space to inform potential customers of the aroma and availability of the material, said system comprising:

(a) a mannequin in the space;

(b) a source of the aromatic material;

(c) a plurality of vents on the mannequin, each aimed in a selected direction;

(d) a vapor distribution system comprising(i);

(i) a plurality of tubes connecting the source to the vents to distribute the aromatic material to the vents, and

(ii) pump means to distribute the aromatic material to the vents and to disperse a mist of the aromatic material through the vents into a predetermined space around the mannequin;

(e) proximity detection means to detect entry of a person into the space; and

(f) means to initiate dispersal of the mist of the aromatic material only in response to the entry of the person into the space, and wherein the aromatic material does not continue to be dispensed due to the continued presence of the person in the space.

9. A system for controlled dissemination of an aroma in accordance with claim 8 in which the proximity detection means comprises motion-sensing means.

10. A system according to claim 8 comprising:

sound reproduction means connected to the proximity detecting means and comprising a speaker in the region of the head of the mannequin to emit sound only when the detecting means detects that the person is sufficiently close to the mannequin to actuate the proximity detection means.