Liquid applicator device having cavities to retain drop of liquid
OwnerJames B. DeYarmaninventor
Life of this patent
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Abstract
An improved applicator for applying a liquid composition comprises a flexible base member having a plurality of integral alternating first and second protuberances the first protuberances having a concave cup of dimensions for holding and retaining a drop of liquid when the applicator is held upside down and second protuberances having a convex-shaped surface, the protuberances being of substantially the same diameter and projecting substantially the same distance from a planar surface.
Claims7
An applicator for applying, spreading and penetrating a liquid composition into the skin comprising a flexible base member for being held in a user's hand having a planar top surface, and a plurality of first and second protuberances of substantially equal length integral with and extending from said top surface, said first protuberances having a non-suction forming cavity of circular cross-section having a depth of between about 1 and 2 mm and a diameter of between about 10 and 15 mm whereby said cavity is capable of holding and retaining a drop of said liquid composition when said applicator is held with said cup upside down, said combined depth and diameter dimensions of said cavity providing means for allowing skin of a user to project into said cavity to remove substantially all of said liquid composition therefrom, said second protuberances having a convex surface of circular cross-section, said first and second protuberances being alternately arranged on said top surface whereby at least one second protuberance is immediately adjacent each of said first protuberances.
A method of applying a liquid composition to a user's skin comprising placing a drop of said liquid in at least one cup of an applicator said applicator comprising a flexible base member for being held in a user's hand having a planar top surface, and a plurality of first and second protuberances of substantially equal length integral with and extending from said top surface, said first protuberances having a non-suction forming cavity of circular cross-section having a depth of between about 1 and 2 mm and a diameter of between about 10 and 15 mm whereby said cavity is capable of holding and retaining a drop of said liquid composition when said applicator is held with said cup upside down, said second protuberances having a convex surface of circular cross-section and wherein said combined depth and diameter dimensions of said cavity allow the skin of a user to project into said cavity to remove substantially all of said liquid composition therefrom when said applicator containing said liquid is passed along the user's skin during use thereof, said first and second protuberances being alternately arranged on said to surface whereby at least one second protuberance is immediately adjacent each of said first protuberances, turning said applicator upside down, and contacting the skin with said first and second protuberances to apply and spread said drop of said liquid thereon.
Dependencies are inferred from the claim text.