Liquid applicator
AssigneeTruly Magic Products, Inc.
InventorHenry A. Kohler
Life of this patent
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Abstract
An applicator for liquid from a container including a flexible resilient inlet portion for placement in communication with the container, a control membrane extending across the inlet portion, a slit in the control membrane, a rib in the inlet portion for bearing on the control membrane when the inlet portion flexes to thereby open the slit and for preventing the inlet portion from obstructing the slit in the control membrane during flexing of the inlet portion, a frame on the opposite side of the control membrane from the inlet portion, fabric mounted on said frame, and a plurality of lugs on the control membrane for maintaining the fabric a relatively fixed distance therefrom to thereby maintain the size of the chamber defined by the control membrane and the fabric substantially constant.
Claims5
An applicator for liquid from a container comprising a flexible resilient tubular inlet portion including an annular wall, an end on said tubular inlet portion, means on said end for mounting relative to said container for causing said inlet portion to receive liquid from said container, a control membrane spaced from said end and extending across said tubular inlet portion to define a chamber therewith, a normally closed slit in said control membrane deformable to a more open position upon flexing of said control membrane, means on the opposite side of said control membrane from said inlet portion for depositing liquid on a surface, and rib means integral with said annular wall and projecting from the internal surface thereof and extending along said annular wall for bearing against said control membrane upon distortion of said inlet portion to thereby deform said control membrane to open said slit, said rib means being so oriented relative to said control membrane when in engagement therewith to effect said deformation of said control membrane to open said slit without effectively blocking said slit.
Dependencies are inferred from the claim text.