File:Patent-US-2080372.pdf

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Original file(1,159 × 1,704 pixels, file size: 194 KB, MIME type: application/pdf, 4 pages)
Inventor

Konrad Kressel

Assignee

Montblanc-Simplo G.m.b.H.

Country

US

Application N°

20572

Application Date

1935-05-09

Patent N°

2080372

Brevettato

1937-05-11

Priorità

1934-05-14

Brand

Montblanc

Title

Tip for propelling pencils

Description

Matita meccanica

Riferimenti esterni

Informazioni

Brevetto per una matita meccanica. Priorità dal brevetto tedesco.

File history

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current16:09, 12 August 2012Thumbnail for version as of 16:09, 12 August 20121,159 × 1,704, 4 pages (194 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=Konrad Kressel |Assignee=Mont Blanc-Simplo G.m.b.H. |Country=US |ApplicationNum=20572 |ApplicationDate=1935-05-09 |PatentNum=2080372 |PatentDate=1937-05-11 |PriorityDate=1934-05-14 |Titolo=Tip for propelling pencils |Marca=Mont...
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Facts about "Patent-US-2080372.pdf"
Application dateMay 9, 1935 +
Application number20572 +
Assigned toMontblanc-Simplo G.m.b.H. +
Invented byKonrad Kressel +
Patent dateMay 11, 1937 +
Patent descriptionMatita meccanica +
Patent number2080372 +
Patent titleTip for propelling pencils +
Patented byMontblanc +
Patented inUS +
Priority dateMay 14, 1934 +