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|Assignee=The Parker Pen Company
 
|Assignee=The Parker Pen Company
 
|Country=US
 
|Country=US
|ApplicationNum=74304
+
|ApplicationNum=64545
|ApplicationDate=1960-12-07
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|ApplicationDate=1961-30-30
|PatentNum=3134362
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|PatentNum=D196993
|PatentDate=1964-05-26
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|PatentDate=1963-11-26
|PriorityDate=1960-12-07
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|PriorityDate=1961-30-30
|Titolo=Fountain pen
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|Titolo=Writing instrument ink cartridge
 
|Marca=Parker
 
|Marca=Parker
 
|Tipo=design
 
|Tipo=design