发明名称 Pen-like instrument for applying correction fluid
摘要 A pen-like instrument for dispensing correction fluid comprising an elongate housing, a bag of thin flexible polymeric film material containing correction fluid within a cavity in the housing, and an applicator tip assembly comprising a body secured to the housing and the bag and having a through opening through which the correction fluid is dispensed when an applicator member positioned within the through opening separated from a lip on the body against the bias of a spring.
申请公布号 US4572691(A) 申请公布日期 1986.02.25
申请号 US19840627287 申请日期 1984.07.02
申请人 MINNESOTA MINING AND MANUFACTURING COMPANY 发明人 KIRCHHOFF, KENNETH J.;LIGHTFOOT, CLINTON W.
分类号 B65D83/00;B41J29/28;B43K5/04;B43K5/18;B43K7/00;B43L19/00;(IPC1-7):B43K5/16;B43K5/02;B43K7/12 主分类号 B65D83/00
代理机构 代理人
主权项
地址