File:Patent-US-3041693.pdf

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Original file(1,159 × 1,704 pixels, file size: 160 KB, MIME type: application/pdf, 3 pages)

Dettagli

Inventor

Albert E. Simon Jr., Harold E. Steinberg

Assignee

The Esterbrook Pen Company

Country

US

Application N°

63814

Application Date

1960-10-20

Patent N°

3041693

Brevettato

1962-07-03

Priorità

1960-10-20

Brand

Esterbrook

Title

Clip mountings for fountain pens

Description

Fermaglio

Riferimenti esterni

Informazioni

Brevetto per una modalità di costruzione del fermaglio.

Riferimenti a nº US-1170047 (non attinente le penne), nº US-1720471, nº US-2031377 (non attinente le penne), nº US-2418218 e nº US-2531113; ed inoltre nº FR-1009170, nº FR-1048242, nº FR-1071637 e nº FR-1086929.

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current01:17, 24 March 2021Thumbnail for version as of 01:17, 24 March 20211,159 × 1,704, 3 pages (160 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=Albert E. Simon Jr., Harold E. Steinberg |Assignee=The Esterbrook Pen Company |Country=US |ApplicationNum=63814 |ApplicationDate=1960-10-20 |PatentNum=3041693 |PatentDate=1962-07-03 |PriorityDate=1960-10-20 |Titolo=Clip mountings...

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