Hair styling apparatuses and related methods

Patent metadata

Field	Value
Publication number	US-9648936-B2
Application number	US-201514964087-A
Country	US
Kind code	B2
Filing date	Dec 9, 2015
Priority date	Nov 8, 2013
Publication date	May 16, 2017
Grant date	May 16, 2017

Abstract

The present disclosure relates to hair styling apparatuses and related methods. The hair styling apparatus includes a heated barrel defining a stationary hair styling surface, and a rotating member configured to rotate around the stationary hair styling surface. The rotating member includes a tab fixedly extending along a longitudinal length of the stationary hair styling surface over less than an entire longitudinal length of the hair styling surface to gather and wind a user's hair around the stationary hair styling surface without clamping onto the wound hair.

First claim

The invention claimed is:

1. A hair styling apparatus comprising:
a heated barrel extending along a heated barrel longitudinal axis and defining a stationary hair styling surface in the form of an exposed outer surface that is accessible 360 degrees around the heated barrel;
a heating element for heating the heated barrel; and
a rotating member configured to rotate around the stationary hair styling surface, the rotating member comprising:
a tapered collar forming a first end of the rotating member and a second end of the rotating member, the second end of the rotating member being closer to the heated barrel than the first end of the rotating member;
a rotating plate that surrounds a bottom portion of the heated barrel and comprises an upper surface that is formed at the second end of the rotating member and extends outwardly at least about 20 percent beyond a width of the heated barrel and beyond a width of the first end of the rotating member, the rotating plate having a constant diameter around an entire circumference of the heated barrel; and at least one retaining element attached directly to the rotating plate and
a tab fixedly extending from the upper surface of the rotating plate along a longitudinal length of the stationary hair styling surface over less than an entire longitudinal length of the hair styling surface to gather and wind a user's hair around the stationary hair styling surface.

2. The hair styling apparatus of claim 1 , wherein the tab is spaced apart from the stationary hair styling surface at rest.

3. The hair styling apparatus of claim 1 , wherein the rotating plate comprises one or more retaining elements configured to retain the hair and wind the hair around the stationary hair styling surface.

4. The hair styling apparatus of claim 3 , wherein at least one of the one or more hair retaining elements are spaced away from the hair styling surface.

5. The hair styling apparatus of claim 3 , wherein the one or more retaining elements comprise projections extending from the rotating plate.

6. The hair styling apparatus of claim 3 , wherein the one or more retaining elements comprise recesses defined within the rotating member.

7. The hair styling apparatus of claim 5 , wherein the projections extend from a peripheral region of the rotating plate.

8. The hair styling apparatus of claim 6 , wherein central axes of the recesses are spaced radially inward away from a peripheral surface of the rotating member.

9. The hair styling apparatus of claim 6 , wherein the recesses form one or more entraining portions extending into the recesses.

10. The hair styling apparatus of claim 1 comprising a motor configured to rotate the rotating member in opposite rotational directions, and a user input device configured to select the rotational direction.

11. A hair styling apparatus comprising:
a heated barrel defining a stationary hair styling surface in the form an exposed outer surface that is accessible 360 degrees around the heated barrel;
a heating element for heating the heated barrel; and
a rotating member configured to rotate around the stationary hair styling surface, the rotating member comprising:
a tapered collar forming a first end of the rotating member and a second end of the rotating member, the second end of the rotating member being closer to the heated barrel than the first end of the rotating member;
a rotating plate that surrounds a bottom portion of the heated barrel and comprises an upper surface that is formed at the second end of the rotating member and extends outwardly at least about 20 percent beyond a width of the heated barrel and beyond a width of the first end of the rotating member, the rotating plate having a constant diameter around an entire circumference of the heated barrel; and
multiple retaining elements, positioned on the rotating plate closer to the second end of the rotating member than to the first end of the rotating member, and configured to retain a user's hair and wind the hair around the stationary hair styling surface.

12. The hair styling apparatus of claim 11 , wherein one or more of the multiple retaining elements are spaced away from the hair styling surface.

13. The hair styling apparatus of claim 11 , wherein the multiple retaining elements comprise projections extending from the rotating plate.

14. A method comprising:
positioning a hair styling device in proximity to a user's head, the hair styling device comprising a heated barrel extending along a heated barrel longitudinal axis and defining a stationary hair styling surface in the form of an exposed outer surface that is accessible 360 degrees around the heated barrel, a heating element for heating the heated barrel, and a rotating member configured to rotate around the stationary hair styling surface, the rotating member comprising
a tapered collar forming a first end of the rotating member and a second end of the rotating member, the second end of the rotating member being closer to the heated barrel than the first end of the rotating member;
a rotating plate that surrounds a bottom portion of the heated barrel and comprises an upper surface that is formed at the second end of the rotating member and extends outwardly at least about 20 percent beyond a width of the heated barrel and beyond a width of the first end of the rotating member, the rotating plate having a constant diameter around an entire circumference of the heated barrel; and at least one retaining element directly attached to the rotating plate and
a tab fixedly extending from the upper surface of the rotating plate along a longitudinal length of the stationary hair styling surface over less than an entire longitudinal length of the hair styling surface to gather and wind a user's hair around the stationary hair styling surface;

causing the hair to be placed within the rotating member of the hair styling device; and
wrapping the placed hair around the stationary hair styling surface by rotating the rotating member around the stationary hair styling surface.

15. The method of claim 14 , wherein the hair is retained as the rotating member is automatically rotated.

16. The method of claim 14 , wherein the hair is retained within one or more retaining elements formed along the rotating plate.

17. The method of claim 14 , wherein the one or more retaining elements comprise recesses defined within the rotating plate.

18. The method of claim 14 , wherein free end regions of the hair are drawn through one or more regions of the rotating member and onto the hair styling surface as the hair is wrapped around the hair styling surface.

19. The method of claim 14 , wherein the hair styling device comprises a motor configured to rotate the rotating member in opposite rotational directions, and wherein the rotating member is rotated around the stationary hair styling surface in response to a directional input from the user.

20. A hair styling apparatus comprising:
a heated barrel extending along a heated barrel longitudinal axis and defining a stationary hair styling surface in the form of an exposed outer surface that is accessible 360 degrees around the heated barrel;
a heating element for heating the heated barrel; and
a rotating member configured to rotate around the stationary hair styling surface, the rotating member comprising:
a tapered collar forming a first end of the rotating member and a second end of the rotating member, the second end of the rotating member being closer to the heated barrel than the first end of the

Assignees

• Kiss Nail Products Inc

Inventors

• Lee Kyoung Hak

Classifications

• A45D1/04 Primary

  by electricity · CPC title

• A45D7/02

  thermal · CPC title

• A45D1/18

  with combs (A45D1/02 takes precedence) · CPC title

• A45D1/10

  with a rotatable handle sleeve · CPC title

• A45D1/16

  with a single heated member (A45D1/02 takes precedence) · CPC title