MOTORIZED FLUID DISPENSER AND METHOD OF USE THEREFOR

• US 20070289076A1
• Filed: 11/21/2006
• Published: 12/20/2007
• Est. Priority Date: 06/15/2006
• Status: Abandoned Application

• Current Assignee: Trade Box, LLC
• Original Assignee: Trade Box, LLC
• Inventors: Richmond, Howard, Richmond, David J.
• Application Number:
  US11/562,386
• Publication Number:
  US 20070289076A1
• Time in Patent Office: Days
• US Class Current: 15/97.100
• CPC Class Codes: A45D 2200/1018 comprising a pad, i.e. a cushion-like mass of soft material, with or without gripping means
• CPC Class Codes: A45D 2200/207 Vibration, e.g. ultrasound
• CPC Class Codes: A45D 34/042 using a brush or the like

Abstract

A motorized fluid dispenser is disclosed that provides a reservoir for retaining fluid, a dispensing end of the reservoir that opens onto an applicator, and a motor which provides movement to the applicator while the fluid is dispensed. The motor does not power fluid dispensing but provides movement of the applicator which, depending on the intended use of the fluid dispensed, may move the surface upon which the fluid is dispensed or may move the applicator relative to the surface. A cap is provided that physically prevents fluid from being dispensed while the cap is in place. The reservoir is adapted to withstand variations in temperature to permit immersion of the reservoir in a heated or cooling atmosphere or bath, and to withstand fluids that may be exothermic or endothermic.

Claims

1. A fluid dispenser comprising:

a fluid reservoir, the reservoir having a closed end and a fluid dispensing end;

an assembly attached to the reservoir, the assembly comprising an applicator element adapted to receive fluid dispensed from the dispensing end of the reservoir and apply the fluid to a surface; and

at least one manually controlled, battery powered motor mounted on the assembly, which motor causes the applicator to move when the motor is powered by the battery.

2. The fluid dispenser of claim 1 comprising a fluid reservoir dispensing end having a substantially circular cross section and an annular motor control switch slideably mounted on the assembly.

3. The fluid dispenser of claim 1 in which the motor control switch is slideably adapted to conform to a flat surface.

4. The fluid dispenser of claim 1 in which the motor control switch comprises a button.

5. The fluid dispenser of claim 1 in which at least one motor causes the applicator element to vibrate.

6. The fluid dispenser of claim 1 in which the motor causes the applicator to rotate.

7. The fluid dispenser of claim 1 in which at least one liquid barrier prevents liquid from contacting the battery and motor.

8. A fluid dispenser comprising:

a fluid reservoir having a closed end and a fluid dispensing end, an assembly attached to the reservoir, the assembly comprising an applicator element adapted to receive fluid dispensed from the dispensing end of the reservoir and apply the fluid to a surface; and

at least one manually controlled motor mounted on the assembly, which motor causes the applicator to move when the motor is powered.

9. The fluid dispenser of claim 8 comprising a fluid reservoir dispensing end having a substantially circular cross section and an annular motor control switch slideably mounted on the assembly.

10. The fluid dispenser of claim 8 in which the motor control switch is slideably adapted to conform to a flat surface.

11. The fluid dispenser of claim 8 in which the motor control switch comprises a button.

12. The fluid dispenser of claim 8 in which at least motor causes the applicator element to vibrate.

13. The fluid dispenser of claim 8 in which the motor causes the applicator to rotate.

14. The fluid dispenser of claim 8 in which at least one liquid barrier prevents liquid from contacting the battery and motor.

15. A fluid dispenser comprising:

a fluid reservoir having a closed end and a fluid dispensing end, an assembly attached to the reservoir, the assembly comprising an applicator element adapted to receive fluid dispensed from the dispensing end of the reservoir and apply the fluid to a surface;

at least one manually controlled, battery powered motor mounted on the assembly; and

an enclosing cap that prevents liquid from being dispensed from the dispensing end of the reservoir when the cap is in place.

16. The fluid dispenser of claim 15 comprising a fluid reservoir dispensing end having a substantially circular cross section and an annular motor control switch slideably mounted on the assembly.

17. The fluid dispenser of claim 15 in which the motor control switch is slideably adapted to conform to a flat surface.

18. The fluid dispenser of claim 15 in which the motor control switch comprises a button.

19. The fluid dispenser of claim 15 in which at least one motor causes the applicator element to vibrate.

20. The fluid dispenser of claim 15 in which at least one motor causes the applicator element to rotate.

21. The fluid dispenser of claim 15 in which at least one liquid barrier prevents liquid from contacting the battery and vibrator.

22. The fluid dispenser of claim 15 in which the enclosing cap prevents liquid from being dispense from the dispensing end of the reservoir when the cap is in place by plugging the dispensing end of the reservoir with a pin.

23. The fluid dispenser of claim 15 in which the assembly is between the reservoir and the applicator, and a noise dampener is mounted between the assembly and the applicator.

24. The fluid dispenser of claim 15 in which the reservoir is between the motor and the applicator.

25. A method of topically applying a fluid to a surface comprising:

providing a fluid containing reservoir having a closed end and a dispensing end;

providing fluid in the fluid containing reservoir;

providing an assembly attached to the dispensing end of the reservoir, the assembly comprising an applicator adapted to receive fluid dispensed from the dispensing end of the reservoir and a manually operated, battery powered motor mounted on the assembly; and

dispensing the fluid from the reservoir onto a surface by manually controlling the motor while contacting the applicator element with the surface.

26. The method of claim 25 in which the dispensed fluid is heated before application.

27. The method of claim 25 in which the dispensed fluid is cooled before application.