File:Patent-US-2684052.pdf
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Dettagli
Inventor |
Ernest W. Rickmeyer |
---|---|
Assignee |
The Parker Pen Company, Janesville |
Country |
US |
Application N° |
48836 |
Application Date |
1948-09-11 |
Patent N° |
2684052 |
Brevettato |
1954-07-20 |
Priorità |
1948-09-11 |
Brand | |
Title |
Writing instrument |
Description |
Riferimenti esterni
Informazioni
Brevetto per una penna, non stilografica, con Caricamento a capillarità. Riferimenti a nº US-1890100, nº US-2157596 (non concernente le penne stilografiche), nº US-2223541, nº US-2229749, nº US-2233846, nº US-2282840, nº US-2283333, nº US-2297817 (non concernente le penne stilografiche), nº US-2368425, nº US-2396058, nº US-2396101 (non concernente le penne stilografiche), nº US-2462929, nº US-2522555 e nº GB-526288 (non concernente le penne stilografiche), nº DE-703048 (non concernente le penne stilografiche).
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current | 23:45, 23 November 2021 | ![]() | 1,159 × 1,704, 6 pages (430 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=Ernest W. Rickmeyer |Assignee=The Parker Pen Company, Janesville |Country=US |ApplicationNum=48836 |ApplicationDate=1948-09-11 |PatentNum=2684052 |PatentDate=1954-07-20 |PriorityDate=1948-09-11 |Titolo=Writing instrument |Marca... |
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