173 626
contributi
Modifiche
{{PatentInfo |Inventor=Ivan D. Tefft |Assignee=The Wahl Company |Country=US |ApplicationNum=694453 |ApplicationDate=1924-02-24 |PatentNum=RE16349 |PatentDate=1926-05-11 |PriorityDate=1924-02-24 |Titolo=Fountain pen |Marca=Eversharp |Descrizione=Levetta...
{{PatentInfo
|Inventor=Ivan D. Tefft
|Assignee=The Wahl Company
|Country=US
|ApplicationNum=694453
|ApplicationDate=1924-02-24
|PatentNum=RE16349
|PatentDate=1926-05-11
|PriorityDate=1924-02-24
|Titolo=Fountain pen
|Marca=Eversharp
|Descrizione=Levetta [[Wahl Engine Turned]]
|Tipo=reissue
}}
==Informazioni==
Brevetto per la levetta delle [[Wahl Engine Turned]]. {{ReissueOf|US|1446524}} Riferimenti a {{MentionPatent|US|1279186}}, {{MentionApplication|1921-04-02|457873}} e {{MentionApplication|1922-04-10|551121}}.
|Inventor=Ivan D. Tefft
|Assignee=The Wahl Company
|Country=US
|ApplicationNum=694453
|ApplicationDate=1924-02-24
|PatentNum=RE16349
|PatentDate=1926-05-11
|PriorityDate=1924-02-24
|Titolo=Fountain pen
|Marca=Eversharp
|Descrizione=Levetta [[Wahl Engine Turned]]
|Tipo=reissue
}}
==Informazioni==
Brevetto per la levetta delle [[Wahl Engine Turned]]. {{ReissueOf|US|1446524}} Riferimenti a {{MentionPatent|US|1279186}}, {{MentionApplication|1921-04-02|457873}} e {{MentionApplication|1922-04-10|551121}}.