Hair coloring apparatus and methods

• US 7,156,104 B2
• Filed: 02/18/2004
• Issued: 01/02/2007
• Est. Priority Date: 02/19/2003
• Status: Expired due to Fees

• Current Assignee: Kennedy-Matsumoto Design LLC, Longoria Design LLC, Spectrum Associates LLC
• Original Assignee: Kennedy-Matsumoto Design LLC, Longoria Design LLC, Spectrum Associates LLC
• Inventors: Longoria, Jose, Kennedy, Melvin R., Robbins, Robert G.
• Primary Examiner(s): Wilson; John J.
• Assistant Examiner(s): DOAN, ROBYN KIEU
• Application Number:
  US10/781,380
• Publication Number:
  US 20040211437A1
• Time in Patent Office: 1,049 Days
• Field of Search: 132/208, 132/119.1, 132/270, 132/108, 132/110, 132/119, 132/120, 401/9, 401/10, 401/268
• US Class Current: 132/208
• CPC Class Codes: A45D 19/0066 Coloring or bleaching
• CPC Class Codes: A45D 19/026 having brush or comb applicators A45D24/22 take precedence; brushes with reservoir or other means for applying substances A46B11/00

Abstract

A hair coloring applicator (10) for applying a hair coloring material to one or more strands of hair using a rotating brush (12). The hair coloring applicator may include a housing (24) and a supply of hair coloring material (44) positioned so as to contact the brush (12). The housing (24) may include at least one opening for receiving at least one strand of hair and placing the at least one strand of hair in contact with the brush (12). The hair coloring applicator (10) may simultaneously apply one or more colors of hair coloring material (44) to strands of hair. The brush (12) may include bristles, a napped material, and/or an absorbent material.

Claims

1. A hair coloring applicator, comprising:

a housing;

a brush, wherein the brush rotates relative to the housing;

a hair coloring material holder, wherein the holder is positioned such that hair coloring material held by the holder can contact the brush; and

a deflector movably coupled to the housing for placing at least one strand of hair in contact with the brush,

wherein the housing includes at least one opening for receiving at least one strand of hair and placing the at least one strand of hair in contact with the brush.

2. The hair coloring applicator of claim 1, wherein the brush is generally annular.

3. The hair coloring applicator of claim 1, wherein the brush comprises a support and at least one of the group consisting of bristles, napped material and absorbent material arranged on the support.

4. The hair coloring applicator of claim 1, wherein the brush comprises a support and at least one of the group consisting of bristles and napped material arranged on an outer surface of the support, and wherein the bristle or nap of the brush is angled away from a direction of rotation of the brush.

5. The hair coloring applicator of claim 2, wherein the brush comprises a support and at least one brush element mounted to the support, and a biasing mechanism that biases the at least one brush element away from the support into contact with hair coloring material held by the holder.

6. The hair coloring applicator of claim 5, comprising at least two said brush elements mounted to the support.

7. The hair coloring applicator of claim 5, wherein the at least one brush element includes a mounting surface movable relative to the support, and the at least one brush element comprises at least one of the group of napped material and absorbent material provided on the mounting surface.

8. The hair coloring applicator of claim 1, wherein the holder for hair coloring material is provided at a first location relative to the housing, the applicator further comprising:

a motor having a shaft, the brush being driven rotationally in response to rotation of the shaft; and

a deflector movably coupled relative to the housing at a second location which is spaced from the first location so as to contact the brush at the second location, the deflector defining a hair channel in the housing at the second location between an inlet into the housing and an outlet from the housing,

whereby rotation of the brush causes hair coloring material from a supply held in the holder at the first location to be transferred to any hair disposed in the hair channel at the second location.

9. The hair coloring applicator of claim 1, further comprising at least one device that applies a hair coloring material to the brush.

10. The hair coloring applicator of claim 9, further comprising a biasing mechanism that biases a hair coloring material dispensing cartridge positioned in the hair coloring material holder towards the brush to keep a hair coloring material contained in the hair coloring material dispensing cartridge in contact with the brush.

11. The hair coloring applicator of claim 10, wherein the biasing mechanism comprises a spring.

12. The hair coloring applicator of claim 10, wherein the biasing mechanism comprises a threaded rod.

13. The hair coloring applicator of claim 10, wherein the biasing mechanism comprises a compressible material.

14. The hair coloring applicator of claim 9, wherein the at least one device that applies a hair coloring material to the brush comprises a plurality of guides that position a hair coloring material dispensing cartridge so tat the brush contacts the hair coloring material contained in the hair coloring material dispensing cartridge.

15. The hair coloring applicator of claim 9, wherein the at least one device that applies a hair coloring material to the brush comprises at least one aperture in the housing for receiving a hair coloring material and allowing the hair coloring material to contact the brush.

16. The hair coloring applicator of claim 15, further comprising a flange coupled to the housing proximate to the aperture and configured to support a container capable of storing hair coloring material.

17. The hair coloring applicator of claim 1, wherein the deflector comprises a substantially flat inside surface.

18. The hair coloring applicator of claim 1, wherein the deflector is biased toward the brush.

19. The hair coloring applicator of claim 1, further comprising an operating mechanism that operates hot the deflector and a motor that drives the brush.

20. The hair coloring applicator of claim 19, wherein the operating mechanism is biased to a position whereby the deflector is closed and the motor is off.

21. The hair coloring applicator of claim 1, further comprising a motor having a shaft that rotates the brush.

22. The hair coloring applicator of claim 21, further comprising a gear assembly configured to couple the shaft of the motor to the brush.

23. The hair coloring applicator of claim 21, further comprising a power source.

24. The hair coloring applicator of claim 23, wherein the power source is at least one battery.

25. The hair coloring applicator of claim 1, wherein the hair coloring material holder comprises a container releasably coupled to the housing.

26. The hair coloring applicator of claim 25, wherein the container is squeezable.

27. The hair coloring applicator of claim 25, further comprising a plunger.

28. The hair coloring applicator of claim 1, further comprising a braking mechanism that substantially prevents the at least one strand of hair from traveling backwards through the at least one opening.

29. The hair coloring applicator of claim 28, wherein the braking mechanism comprises at least one lever arm coupled to the housing.

30. The hair coloring applicator of claim 28, wherein the braking mechanism comprises at least one off-centered wheel.

31. The hair coloring applicator of claim 28, wherein the braking mechanism comprises at least two juxtaposed wheels.

32. The hair coloring applicator of claim 1, wherein the brush is rotatably mounted in the housing.

33. The hair coloring applicator of claim 1, wherein the brush is seated within the housing below a cover.

34. The hair coloring applicator of claim 1, wherein the hair coloring material holder is positioned such that hair coloring material held by the holder can contact the brush within the housing.