Liquid applicator device having cavities to retain drop of liqui

Details Liquid applicator device having cavities to retain drop of liqui Liquid applicator device having cavities to retain drop of liqui

1988-03-23

1988-11-29

Burr, Edgar S.

Surgery

Truss

Perineal

128 67, A61H 700

Patent

active

047873744

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.

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patent: 1554510 (1925-09-01), Kirby
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patent: 1925019 (1933-08-01), Wilson
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patent: 3151346 (1964-10-01), Gray
patent: 3545434 (1970-12-01), Woodruff
patent: 4463485 (1984-08-01), Gueret

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