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AU219009B2 - Leakproof ink tube for ballpoint pen - Google Patents
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AU219009B2 - Leakproof ink tube for ballpoint pen - Google Patents

Leakproof ink tube for ballpoint pen

Info

Publication number
AU219009B2
AU219009B2 AU31698/57A AU3169857A AU219009B2 AU 219009 B2 AU219009 B2 AU 219009B2 AU 31698/57 A AU31698/57 A AU 31698/57A AU 3169857 A AU3169857 A AU 3169857A AU 219009 B2 AU219009 B2 AU 219009B2
Authority
AU
Australia
Prior art keywords
ballpoint pen
ink tube
leakproof ink
leakproof
tube
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
AU31698/57A
Other versions
AU3169857A (en
Inventor
William Sams Herbert
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Scripto Inc
Original Assignee
Scripto Inc
Filing date
Publication date
Application filed by Scripto Inc filed Critical Scripto Inc
Application granted granted Critical
Publication of AU3169857A publication Critical patent/AU3169857A/en
Publication of AU219009B2 publication Critical patent/AU219009B2/en
Expired legal-status Critical Current

Links

AU31698/57A 1957-09-30 Leakproof ink tube for ballpoint pen Expired AU219009B2 (en)

Publications (2)

Publication Number Publication Date
AU3169857A AU3169857A (en) 1958-04-03
AU219009B2 true AU219009B2 (en) 1958-04-03

Family

ID=

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