Device, system, and method for applying a cosmetic product, and method of manufacturing device
AssigneeL'oreal
InventorJean-Louis H. Gueret
Life of this patent
Estimating the term…
Abstract
A device for applying a cosmetic product may include a first brush portion including a first twisted core holding bristles having ends extending from the first twisted core, and a second brush portion including a second twisted core holding bristles having ends extending from the second twisted core. The first brush portion and the second brush portion may be wound one around the other so that over at least one bristled portion of the device, the first twisted core and the second twisted core are twisted one relative to the other lying a substantially constant distance apart.
Claims118
A device for applying a cosmetic product, the device comprising:
- a first brush portion comprising a first twisted core holding bristles having ends extending from the first twisted core;
- and
- a second brush portion comprising a second twisted core holding bristles having ends extending from the second twisted core,
- wherein the first brush portion and the second brush portion are wound one around the other so that over at least one bristled portion of the device, the first twisted core and the second twisted core are twisted one relative to the other lying a substantially constant distance apart.
A method of manufacturing a device for applying a cosmetic product, the method comprising:
- providing a first brush portion comprising a first twisted core having a bristled portion holding bristles having ends extending from the first twisted core;
- providing a second brush portion comprising a second twisted core having a bristled portion holding bristles having ends extending from the second twisted core;
- and
- winding the first brush portion and the second brush portion one around the other so that over at least one bristled portion of the device, the first twisted core and the second twisted core are twisted one relative to the other lying a substantially constant distance apart.
A device for applying a cosmetic product, the device comprising:
- a first brush portion comprising a first twisted core holding bristles having ends extending from the first twisted core;
- and
- a second brush portion comprising a second twisted core holding bristles having ends extending from the second twisted core,
- wherein the first brush portion and the second brush portion are wound one around the other over at least one bristled portion of the device, and the first twisted core and the second twisted core are not unitary, and
- wherein the first twisted core and the second twisted core are wound one around the other for at least one and one-half turns.
A device for applying a cosmetic product, the device comprising:
- a first brush portion comprising a first twisted core holding bristles having ends extending from the first twisted core, the first brush portion comprising a free end defined by a bristled portion of the first brush portion;
- and
- a second brush portion comprising a second twisted core holding bristles having ends extending from the second twisted core, the second brush portion comprising a free end defined by a bristled portion of the second brush portion,
- wherein the first brush portion and the second brush portion are wound one around the other so that over the bristled portion of at least one of the first brush portion and the second brush portion, the first twisted core and the second twisted core are twisted one relative to the other.
A device for applying a cosmetic product, the device comprising:
- a first brush portion comprising a first twisted core holding bristles having ends extending from the first twisted core;
- and
- a second brush portion comprising a second twisted core holding bristles having ends extending from the second twisted core,
- wherein an end of a bristled portion of the first brush portion and an end of a bristled portion of the second brush portion are connected together,
- wherein the first brush portion and the second brush portion are wound one around the other so that over the bristled portion of at least one of the first brush portion and the second brush portion, the first twisted core and the second twisted core are twisted one relative to the other, and
- wherein the first twisted core and the second twisted core are wound one around the other for at least one and one-half turns.
A device for applying a cosmetic product, the device comprising:
- a first brush portion comprising a first twisted core holding bristles having ends extending from the first twisted core;
- and
- a second brush portion comprising a second twisted core holding bristles having ends extending from the second twisted core,
- wherein the first brush portion and the second brush portion are wound one around the other for at least one turn so that over at least one bristled portion of the device, the first twisted core and the second twisted core are twisted one relative to the other, and
- wherein the first twisted core and the second twisted core are wound one around the other for at least one and one-half turns.
Dependencies are inferred from the claim text.