Correction fluid dispenser having a retractable and lockable sea

Coating implements with material supply – Including stylus – Axially movable by pressure on work surface

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Details

401264, B43K 800, B43K 106

Patent

active

045112738

ABSTRACT:
A correction fluid dispenser comprising a body member adapted to retain correction fluid, a barrel member received by the body member, a core portion extending axially of the body and barrel members, and a tip seal member disposed in a recess in the core portion and spring biased toward an orifice in the barrel member to block the orifice and prevent flow of fluid therethrough, the tip seal member being retractable against the spring bias to permit fluid flow through the orifice, the body and barrel members being operable to move the core portion, and thereby the tip seal member, into the orifice in blocking, nonretractable position.

REFERENCES:
patent: 244194 (1881-07-01), Cross
patent: 2149711 (1939-03-01), Stock
patent: 2746073 (1956-05-01), Harris
patent: 3561881 (1971-02-01), Bok
patent: 3680968 (1972-08-01), Schwartzman et al.

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