IP Library Granted Patent US 10,016,042
Granted Patent B2
US 10,016,042 · App. 15/027,808 · Granted Jul 10, 2018

Heating device

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Quick Facts
Patent No.
US 10,016,042
App. No.
15/027,808
Granted
Jul 10, 2018
Kind
B2
Abstract

A device for heating an epilatory wax, a unit block of a solidified epilatory wax for use with the device and a kit including the device and at least one unit block of a solidified epilatory wax.

Claims (22)

1. A device for heating unit blocks of epilatory wax comprising:

a chamber configured to receive at least one unit block of the solidified epilatory wax, wherein the chamber is provided with an additional heating element in the form of a tower; and

a temperature controlling element configured to maintain wax in a molten state within a temperature range of approximately 50° C.-70° C.;

wherein the temperature controlling element is configured to be in direct contact with a metallic container which holds the wax;

wherein the tower covers about 40%-60% of the area of the chamber; and

wherein the chamber and the additional heating element act together to provide heat to the unit blocks of epilatory wax.

2. The device as claimed in claim 1 , wherein the tower is located in the center of the chamber.

3. The device as claimed in claim 1 , wherein the height of the tower is up to approximately 95% of the height of the chamber.

4. The device as claimed in claim 1 , wherein a channel formed between the tower and a wall of the chamber has a width that is from approximately 20%-30% of the width of the chamber.

5. The device as claimed in claim 1 , wherein the temperature controlling element is configured to maintain wax in a molten state within a temperature range of approximately 60° C.-68° C.

6. The device as claimed in claim 1 , wherein the temperature controlling element is provided with a sensor that measures the temperature of the wax.

7. The device as claimed in claim 6 , wherein the sensor comprises a material selected from the group consisting of a positive thermal co-efficient material (PTC material) and a negative thermal co-efficient material (NTC material).

8. An epilatory kit comprising:

the device for heating an epilatory wax according to claim 1 ; and

unit blocks of a solidified epilatory wax.

9. The kit as claimed in claim 8 , wherein each unit block of wax is in a form selected from the group consisting of a disc and a pearl.

10. The kit as claimed in claim 8 , wherein each unit block of wax is in the form of a disc having a circumference of approximately 55 mm and a depth of approximately 7 mm.

11. The kit as claimed in claim 8 , wherein each unit block of wax is in the form of a pearl having a generally hemispherical shape and a radius in the range of approximately 2 mm-5 mm.

12. A unit block of a solidified epilatory wax for use in the device of claim 1 , wherein the unit block of a solidified epilatory wax is in the form of a disc.

13. The unit block of a solidified epilatory wax of claim 12 , wherein the disc has a circumference of approximately 55 mm and a depth of approximately 7 mm.

14. The unit block of a solidified epilatory wax of claim 12 , wherein the disc comprises a range of approximately 15 g-25 g of wax.

15. The unit block of a solidified epilatory wax of claim 12 , wherein the disc comprises approximately 20 g of wax.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 28, 2019
From: RECKITT BENCKISER (BRANDS) LIMITED
To: RECKITT BENCKISER HEALTH LIMITED
Reel/Frame 048722/0516 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 12, 2016
From: ADAMS, TOM; BUOGO, ALBERTO; GUO, SAMUEL
To: RECKITT BENCKISER (BRANDS) LIMITED
Reel/Frame 038254/0084 →