Revision history of "File:Patent-US-1966369.pdf"

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Facts about "Patent-US-1966369.pdf"
Application dateFebruary 13, 1934 +
Application number711036 +
Assigned toDavid Kahn Inc +
Invented bySteven G. Yates + and David Kahn +
Patent dateJuly 10, 1934 +
Patent descriptionSistema di caricamento +
Patent number1966369 +
Patent titleFountain pen +
Patented byWearever +
Patented inUS +
Priority dateFebruary 13, 1934 +
Used for featureVacumatic filler +