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.
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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 |
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代理人 |
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主权项 |
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地址 |
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