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US 2018/0078015 A1Published application
Hair roller assembly apparatus and method of use
OwnerOlga Hassan Dolahinventor
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OwnerOlga Hassan Dolahinventor
Estimating the term…
Embodiments of the present invention relate to a hair roller which can be separated into a pair of half-cylindrical roller pieces, pairs of half-cylindrical roller pieces, and a method of storing half-cylindrical roller pieces by nesting the half-cylindrical roller pieces. The hair roller of the invention includes a whole cylindrical body separable along a vertical axis into half-cylindrical roller pieces which include a plurality of mating devices configured to selectably couple the half-cylindrical roller pieces to form the whole cylindrical body, wherein the half-cylindrical roller pieces are capable of being nested. The pair of half-cylindrical roller pieces of the invention are identical in shape, which include a plurality of tabs and orifices, where the tabs have protuberances which protrude into a corresponding orifice when the lateral edges of the pair of roller pieces are aligned.
A hair roller comprising:
The hair roller of claim 7, wherein the outer surface of the half-cylindrical roller piece is tapered toward the proximal edge of the orifice forming a ramp, and the inner surface of the distal end of the tab is positioned over the outer surface of the ramp.
A pair of half-cylindrical roller pieces that can be assembled into a whole cylindrical hair roller at a lateral edge on each side of each roller piece, wherein each half-cylindrical roller piece includes a plurality of tabs extending outward from each lateral edge and a plurality of corresponding orifices, wherein each tab has a protuberance positioned to protrude into a corresponding orifice when the lateral edges of the pair of half-cylindrical roller pieces are aligned, wherein the half-cylindrical roller pieces are identical in shape.
A pair of half-cylindrical roller pieces that can be assembled into a whole cylindrical hair roller at a lateral edge on each side of each roller piece, wherein each half-cylindrical roller piece includes a plurality of tabs extending outward from each lateral edge and a plurality of corresponding orifices, wherein each tab has a protuberance on the outer surface of the tab positioned to protrude into a corresponding orifice when the lateral edges of the pair of half-cylindrical roller pieces are aligned, wherein each protuberance has a proximal edge which engages a distal edge of the corresponding orifice, wherein the outer surface of the protuberance tapers down from the proximal edge to the distal end of the tab, and wherein the tab extends beyond a proximal edge of the corresponding orifice when the lateral edges of the pair of half-cylindrical roller pieces are aligned, wherein the half-cylindrical roller pieces are identical in shape.
Dependencies are inferred from the claim text.