File:Patent-US-1490244.pdf

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Original file(1,159 × 1,704 pixels, file size: 232 KB, MIME type: application/pdf, 4 pages)
Inventor

John C. Wahl

Assignee

The Wahl Company

Country

US

Application N°

205280

Application Date

1917-12-04

Patent N°

1490244

Brevettato

1924-04-15

Priorità

1917-12-04

Brand

Eversharp

Title

Self-loading magazine pencil

Description

Matita meccanica

Riferimenti esterni

Informazioni

Brevetto per una matita meccanica. Riferimenti a nº US-1130741.

File history

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current18:30, 24 July 2012Thumbnail for version as of 18:30, 24 July 20121,159 × 1,704, 4 pages (232 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=John C. Wahl |Assignee=The Wahl Company |Country=US |ApplicationNum=205280 |ApplicationDate=1917-12-04 |PatentNum=1490244 |PatentDate=1924-04-15 |PriorityDate=1917-12-04 |Titolo=Self-loading magazine pencil |Marca=Eversharp |Desc...
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Fatti riguardanti Patent-US-1490244.pdf
Application datedicembre 4, 1917 +
Application number205280 +
Assigned toThe Wahl Company +
Invented byJohn C. Wahl +
Mention patentFile:Patent-US-1130741.pdf +
Patent dateaprile 15, 1924 +
Patent descriptionMatita meccanica +
Patent number1490244 +
Patent titleSelf-loading magazine pencil +
Patented byWahl Eversharp +
Patented inUS +
Priority datedicembre 4, 1917 +