Mascara applicator and valve therefor
First Claim
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9. A FLEXIBLE VALVE DEVICE OF THE CHARACTER DESCRIBED COMPRISING AN ANNULAR WALL WITH A CLOSURE WALL AT ONE END TO FORM A GENERALLY CUP-SHAPED MEMBER, THE CLOSURE WALL OF SAID MEMBER HAVING AN APERTURE THEREIN, THE INNER SURFACE OF SAID END WALL HAVING CIRCUMFERENTIALLY SPACED RECESSES TAPERING RADIALLY FROM THE ANNULAR WALL TO SAID APERTURE, SAID RECESSES BEING SPACED BY CIRCUMFERENTIAL GRIPPER PADS EXTENDING TO SAID APERTURE, AND THE GRIPPER PADS, ADJACENT THE APERTURE, BEING OF GREATER THICKNESS THAN CORRESPONDING RECESSED PORTIONS OF SAID END WALL.
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9 Claims
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9. A FLEXIBLE VALVE DEVICE OF THE CHARACTER DESCRIBED COMPRISING AN ANNULAR WALL WITH A CLOSURE WALL AT ONE END TO FORM A GENERALLY CUP-SHAPED MEMBER, THE CLOSURE WALL OF SAID MEMBER HAVING AN APERTURE THEREIN, THE INNER SURFACE OF SAID END WALL HAVING CIRCUMFERENTIALLY SPACED RECESSES TAPERING RADIALLY FROM THE ANNULAR WALL TO SAID APERTURE, SAID RECESSES BEING SPACED BY CIRCUMFERENTIAL GRIPPER PADS EXTENDING TO SAID APERTURE, AND THE GRIPPER PADS, ADJACENT THE APERTURE, BEING OF GREATER THICKNESS THAN CORRESPONDING RECESSED PORTIONS OF SAID END WALL.
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Current AssigneeLouis C. Ziegler
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Original AssigneeLouis C. Ziegler
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InventorsZiegler, Louis C.
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Application NumberUS04/149,343Time in Patent Office524 DaysField of SearchUS Class Current401/122CPC Class CodesA45D 40/267 comprising a wiperY10T 137/7889 Sleeve
