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US 11,871,838 B2Granted
Heat brush with a bristle structure
AssigneeiBeauty Brands, Inc.
InventorsLiam Ben-David, Zhi Yong Deng
Life of this patent
Estimating the term…
Abstract
Aspects of the present disclosure include a heat brush with a handle and a base. The base includes a heating surface and a bristle that has a protrusion. The protrusion may have any of several structures. Other aspects are also described and claimed.
Claims28
A heat brush, comprising:
- a handle, and
- a base connected to the handle, wherein the base comprises:
- a heating surface, and
- a plurality of bristles arranged around a perimeter of the heating surface,
- wherein each of the plurality of bristles comprises:
- a lower protrusion proximate to a proximal end;
- and
- an upper protrusion proximate to a distal end, and
- wherein the lower protrusion and the upper protrusion on each of the plurality of bristles extend outward from the bristle in a downward direction toward the heating surface.
6 more elements
A heat brush, comprising:
- a handle;
- and
- a base connected to the handle, wherein the base comprises:
- a heating surface, and
- a plurality of bristles arranged around a perimeter of the heating surface,
- wherein each of the plurality of bristles comprises:
- a lower protrusion proximate to a proximal end, and
- an upper protrusion proximate to a distal end, and
- wherein the lower protrusion and the upper protrusion on each of the plurality of bristles extend outward from the bristle in an upward direction away from the heating surface.
6 more elements
A heat brush, comprising:
- a handle;
- and
- a base connected to the handle, wherein the base comprises:
- a heating surface, and
- a plurality of bristles arranged around a perimeter of the heating surface,
- wherein each of the plurality of bristles comprises:
- a lower protrusion proximate to a proximal end, and
- an upper protrusion proximate to a distal end, and
- wherein the lower protrusion and the upper protrusion on each of the plurality of bristles have a hook form.
6 more elements
A heat brush, comprising:
- a handle;
- and
- a base connected to the handle, wherein the base comprises:
- a heating surface, and
- a plurality of bristles arranged around a perimeter of the heating surface,
- wherein each of the plurality of bristles comprises:
- a lower protrusion proximate to a proximal end,
- an upper protrusion proximate to a distal end, and
- a spherical tip at the distal end on each of the plurality of the bristles.
6 more elements
A heat brush, comprising:
- a handle;
- and
- a base connected to the handle, wherein the base comprises:
- a heating surface, and
- a plurality of bristles arranged around a perimeter of the heating surface,
- wherein each of the plurality of bristles comprises:
- a lower protrusion proximate to a proximal end, and
- an upper protrusion proximate to a distal end;
- wherein the lower protrusion and the upper protrusion each have a triangular shape.
6 more elements
A heat brush, comprising:
- a handle;
- and
- a base connected to the handle, wherein the base comprises:
- a heating surface, and
- a plurality of bristles arranged around a perimeter of the heating surface,
- wherein each of the plurality of bristles comprises:
- a lower protrusion proximate to a proximal end, and
- an upper protrusion proximate to a distal end;
- and
- a plurality of projections, wherein each of the plurality of projections extends from the heating surface and is configured to transfer heat, and wherein each of the plurality of projections is positioned on the heating surface in a series of rows.
7 more elements
A heat brush, comprising:
- a handle;
- and
- a base connected to the handle, wherein the base comprises:
- a heating surface, and
- a plurality of bristles arranged around a perimeter of the heating surface,
- wherein each of the plurality of bristles comprises:
- a lower protrusion proximate to a proximal end, and
- an upper protrusion proximate to a distal end, and
- wherein each of the plurality of bristles has a first circumference at the distal end that is smaller than a second circumference at the proximal end.
6 more elements
Dependencies are inferred from the claim text.