File:Patent-US-1893534.pdf
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Inventor |
Andreas Bienenstein |
---|---|
Assignee |
The Conklin Pen Manufacturing Company |
Country |
US |
Application N° |
427386 |
Application Date |
1930-02-10 |
Patent N° |
1893534 |
Brevettato |
1933-01-10 |
Priorità |
1930-02-10 |
Brand | |
Title |
Fountain pen desk set |
Description |
Base stiloforo |
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current | 13:00, 24 June 2012 | ![]() | 1,159 × 1,704, 4 pages (200 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=Andreas Bienenstein |Assignee=The Conklin Pen Manufacturing Company |Country=US |ApplicationNum=427386 |ApplicationDate=1930-02-10 |PatentNum=1893534 |PatentDate=1933-01-10 |PriorityDate=1930-02-10 |Titolo=Fountain pen desk set |... |
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Fatti riguardanti Patent-US-1893534.pdf
Application date | febbraio 10, 1930 + |
Application number | 427386 + |
Assigned to | The Conklin Pen Manufacturing Company + |
Invented by | Andreas Bienenstein + |
Patent date | gennaio 10, 1933 + |
Patent description | Base stiloforo + |
Patent number | 1893534 + |
Patent title | Fountain pen desk set + |
Patented by | Conklin Pen Manufacturing Co. + |
Patented in | US + |
Priority date | febbraio 10, 1930 + |
Used for feature | Stiloforo + |