File:Patent-US-1510618.pdf

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Original file(1,159 × 1,704 pixels, file size: 188 KB, MIME type: application/pdf, 3 pages)
Inventor

Raymond T. Bell

Assignee

The Wahl Company

Country

US

Application N°

458445

Application Date

1921-04-04

Patent N°

1510618

Brevettato

1924-10-07

Priorità

1921-04-04

Brand

Eversharp

Title

Pencil

Description

Matita meccanica

Riferimenti esterni

Informazioni

Brevetto per una matita meccanica.

File history

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current16:59, 16 July 2014Thumbnail for version as of 16:59, 16 July 20141,159 × 1,704, 3 pages (188 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=Raymond T. Bell |Assignee=The Wahl Company |Country=US |ApplicationNum=458445 |ApplicationDate=1921-04-04 |PatentNum=1510618 |PatentDate=1924-10-07 |PriorityDate=1921-04-04 |Titolo=Pencil |Marca=Eversharp |Descrizione=Matita mecc...
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Metadata

Fatti riguardanti Patent-US-1510618.pdf
Application dateaprile 4, 1921 +
Application number458445 +
Assigned toThe Wahl Company +
Invented byRaymond T. Bell +
Patent dateottobre 7, 1924 +
Patent descriptionMatita meccanica +
Patent number1510618 +
Patent titlePencil +
Patented byWahl Eversharp +
Patented inUS +
Priority dateaprile 4, 1921 +