Semi-rigid concave applicator of encapsulated liquids
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United States of America Patent
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Mar 15, 2016
Grant Date -
Aug 21, 2014
app pub date -
Mar 4, 2013
filing date -
Mar 8, 2012
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A hand applicator of encapsulated liquids for their even distribution on surfaces includes an upper side (an impermeable membrane), a capsule of a liquid, an evenly perforated dissector, and a working side (an absorber) and is characterized in that the dissector is non-collapsible semi-rigid concave and contains the capsule. The upper side includes semi-rigid and outer membranes, and is flat and non-folding. The dissector has elevations on its inside. The impermeable membrane and capsule are permanently fixed together or have a common wall. The capsule is an easily peelable, high-barrier blister and includes an aid for opening at a predetermined location. The upper side, dissector, and working side are welded together along the edge of the applicator resulting in a rounded seam that essentially follows the spherical curvature of the dissector. The semi-rigid membrane has an aperture over the capsule and a cut-through handle with a diametric hinge and stiffeners.
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