File:Patent-US-1465957.pdf

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

John C. Wahl

Assignee

The Wahl Company

Country

US

Application N°

552093

Application Date

1922-04-13

Patent N°

1465957

Brevettato

1923-08-28

Priorità

1922-04-13

Brand

Eversharp

Title

Clip for mechanical pencils

Description

Matita meccanica

Riferimenti esterni

Informazioni

Brevetto per la clip di una matita meccanica.

File history

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Date/TimeThumbnailDimensionsUserComment
current18:19, 24 July 2012Thumbnail for version as of 18:19, 24 July 20121,159 × 1,704, 3 pages (159 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=John C. Wahl |Assignee=The Wahl Company |Country=US |ApplicationNum=552093 |ApplicationDate=1922-04-13 |PatentNum=1465957 |PatentDate=1923-08-28 |PriorityDate=1922-04-13 |Titolo=Clip for mechanical pencils |Marca=Eversharp |Descr...
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Facts about "Patent-US-1465957.pdf"
Application dateApril 13, 1922 +
Application number552093 +
Assigned toThe Wahl Company +
Invented byJohn C. Wahl +
Patent dateAugust 28, 1923 +
Patent descriptionMatita meccanica +
Patent number1465957 +
Patent titleClip for mechanical pencils +
Patented byWahl Eversharp +
Patented inUS +
Priority dateApril 13, 1922 +