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AU143342B2 - Improved projecting and retracting means for pens and pencils - Google Patents
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AU143342B2 - Improved projecting and retracting means for pens and pencils - Google Patents

Improved projecting and retracting means for pens and pencils

Info

Publication number
AU143342B2
AU143342B2 AU31724/49A AU3172449A AU143342B2 AU 143342 B2 AU143342 B2 AU 143342B2 AU 31724/49 A AU31724/49 A AU 31724/49A AU 3172449 A AU3172449 A AU 3172449A AU 143342 B2 AU143342 B2 AU 143342B2
Authority
AU
Australia
Prior art keywords
pencils
pens
retracting means
improved projecting
projecting
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
AU31724/49A
Other versions
AU3172449A (en
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.)
Eric Andrew Jones
Original Assignee
Eric Andrew Jones
Filing date
Publication date
Application filed by Eric Andrew Jones filed Critical Eric Andrew Jones
Application granted granted Critical
Publication of AU3172449A publication Critical patent/AU3172449A/en
Publication of AU143342B2 publication Critical patent/AU143342B2/en
Expired legal-status Critical Current

Links

AU31724/49A 1949-12-20 Improved projecting and retracting means for pens and pencils Expired AU143342B2 (en)

Publications (2)

Publication Number Publication Date
AU3172449A AU3172449A (en) 1950-11-23
AU143342B2 true AU143342B2 (en) 1950-11-23

Family

ID=

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