File:Patent-US-1447790.pdf

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Original file(1,159 × 1,704 pixels, file size: 113 KB, MIME type: application/pdf, 3 pages)
Inventor

Theodor Kovacs

Assignee

Theodor Kovacs

Country

US

Application N°

465764

Application Date

1921-04-30

Patent N°

1447790

Brevettato

1923-03-06

Priorità

1921-04-30

Brand

Pelikan

Title

Filling device with rubber cap for fountain pens

Description

Meccanismo per ricarica esterno

Riferimenti esterni

Informazioni

Brevetto per un meccanismo per ricarica esterno.

File history

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current20:05, 10 July 2012Thumbnail for version as of 20:05, 10 July 20121,159 × 1,704, 3 pages (113 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=Theodor Kovacs |Assignee=Theodor Kovacs |Country=US |ApplicationNum=465764 |ApplicationDate=1921-04-30 |PatentNum=1447790 |PatentDate=1923-03-06 |PriorityDate=1921-04-30 |Titolo=Filling device with rubber cap for fountain pens |M...
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Fatti riguardanti Patent-US-1447790.pdf
Application dateaprile 30, 1921 +
Application number465764 +
Assigned toTheodor Kovacs +
Invented byTheodor Kovacs +
Patent datemarzo 6, 1923 +
Patent descriptionMeccanismo per ricarica esterno +
Patent number1447790 +
Patent titleFilling device with rubber cap for fountain pens +
Patented byGünther Wagner - Pelikan +
Patented inUS +
Priority dateaprile 30, 1921 +