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File:Patent-US-984116.pdf (visualizza wikitesto)

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{{PatentInfo

|Inventor=Francis W. Vaughn Jr.

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|Assignee=Vaughn~~-Upton Company~~

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|Assignee=Francis W. Vaughn Jr.

|Country=US

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|ApplicationNum=~~640766~~

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|ApplicationNum=575623

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|ApplicationDate=~~1911~~-07-27

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|ApplicationDate=1910-08-05

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|PatentNum=~~1071538~~

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|PatentNum=984116

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|PatentDate=~~1913~~-08-26

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|PatentDate=1911-02-14

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|PriorityDate=~~1911~~-07-27

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|PriorityDate=1910-08-05

|Titolo=Fountain-pen

|Marca=Moore

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