Hair styling device

1. A hair styling device comprising,

a hair styling device,

distal end,

proximal end, and

center portion;

a first blade section comprising,

an inner blade surface, and

at least one first blade section heating element comprising at least one first blade section heating element distal end, the at least one first blade section heating element one of coupled to and integrated with at least a portion of the inner blade surface;

a second blade section rotatably coupled to the first blade section, wherein, the second blade section comprises at least one second blade section heating element substantially opposing the at least one first blade section heating element, the at least one second blade section heating element comprising,

a substantially flat surface, and

an outer surface;

a fin comprising an inner fin surface, wherein at least a portion of the fin is one of coupled and integrated to the outer surface;

a pivoting device coupled to the first blade section and the second blade section at the hair styling device distal end; and

wherein,

the inner blade surface comprises,

a first substantially flat section extending from the device proximal end to the center portion,

a first inner blade surface portion,

a second inner blade surface portion,

a third inner blade surface portion, and

the inner fin surface comprises,

a fin length comprising a first fin length extending from the device proximal end to about the at least one first blade section heating element distal end, wherein,

the fin length at the first inner blade surface portion comprises a zero length,

the fin length at the second inner blade surface portion comprises a varying length, and

the fin length at the third inner blade portion comprises a substantially stable length, and

an inner fin base, and

the fin length near the device distal end is different from the fin length near the device proximal end.

2. The hair styling device of claim 1 wherein,

the inner fin base comprises a location proximal the at least one first blade section heating element; and

the first substantially flat section,

is substantially perpendicular to the inner fin surface, and

extends from a location on the outer surface to the inner fin base.

3. The hair styling device of claim 1 wherein,

the first inner blade surface portion comprises a substantially flat surface extending from about the pivoting device to about the second inner blade surface portion;

the second inner blade surface portion comprises a substantially flat portion and at least one substantially rounded portion; and

the third inner blade portion comprises a substantially flat portion extending from the inner fin base to the outer blade surface.

4. The hair styling device of claim 1 wherein, the outer surface comprises at least a portion of a gripping device.

5. The hair styling device of claim 1 , wherein,

the second blade section and first blade section comprise substantially opposing heating element surfaces;

the substantially stable length comprises a first length direction; and

the first length direction is substantially perpendicular to at least one of the substantially opposing heating element surfaces.

6. The hair styling device of claim 5 , wherein,

the at least one of the substantially opposing heating element surfaces comprises a first of the substantially opposing heating element surfaces, and

the first length direction is further substantially perpendicular to a second of the substantially opposing heating element surfaces in a second direction, wherein the second direction substantially opposes the first direction.

7. The hair styling device of claim 1 wherein,

the hair styling device is adapted for use in a first method to straighten hair;

the hair straightening/curling device is adapted for use in a second method to curl hair in a first direction; and

the hair straightening/curling device is adapted for use in a third method to curl hair in a second direction.

8. A hair straightening/curling device comprising,

a casing comprising,

a casing distal end,

a casing proximal end, and

a casing center portion;

a first blade section having an inner blade surface,

a second blade section rotatably coupled to the first blade section, wherein, the second blade section comprises an outer surface;

at least one pair of substantially opposing heating elements, wherein,

at least a portion of the at least one pair of substantially opposing heating element is at least one of coupled and integrated to at least a portion of the inner blade surface,

one of the substantially opposing heating elements comprises at least one first blade section heating element substantially opposing at least one second blade section heating element,

the at least one first blade section heating element comprises a first blade section heating element distal end, and

the at least one second blade section heating element comprises a substantially flat surface;

at least one fin at least one of coupled and integrated to,

the casing, and

the outer surface; and

wherein,

the inner blade surface comprises,

a first substantially flat section extending from the device proximal end to the center portion,

a first inner blade surface portion,

a second inner blade surface portion, and

a third inner blade surface portion, and

the at least one fin,

comprises,

an inner fin,

 base, and

 surface, and

a fin length comprising a first fin length extending from the casing proximal end to about the first blade section heating element distal end,

the fin length,

at the first inner blade surface portion comprises a zero length,

at the second inner blade surface portion comprises a varying length,

at the third inner blade portion comprises a substantially stable length, and

near the device distal end is different from the fin length near the device proximal end.

9. The hair straightening/curling device of claim 8 wherein, the casing comprises a gripping device.

10. The hair straightening/curling device of claim 8 , wherein,

the at least one pair of substantially opposing heating elements comprises substantially opposing heating element surfaces;

the substantially stable length comprises a first length direction; and

the first length direction is substantially perpendicular to at least one of the substantially opposing heating element surfaces.

11. The hair straightening/curling device of claim 10 , wherein,

the at least one of the substantially opposing heating element surfaces comprises a first of the substantially opposing heating element surfaces, and

the first length direction is further substantially perpendicular to a second of the substantially opposing heating element surfaces.

12. The hair straightening/curling device of claim 8 wherein,

the hair straightening/curling device is adapted for use in a first method to straighten hair;

the hair straightening/curling device is adapted for use in a second method to curl hair in a first direction; and

the hair straightening/curling device is adapted for use in a third method to curl hair in a second direction.

13. The hair straightening/curling device of claim 8 wherein,

the first inner blade surface portion comprises a substantially flat surface extending from about where the second blade section is rotatably coupled to the first blade section to about the second inner blade surface portion;

the second inner blade surface portion comprises a substantially flat portion and at least one substantially rounded portion; and

the third inner blade portion comprises a substantially flat portion extending from the inner fin base to the outer surface.