Title:
Fountain pens
United States Patent 2802450


Inventors:
Wittnebert, Frederick R.
Application Number:
US40794054A
Publication Date:
08/13/1957
Filing Date:
02/03/1954
Assignee:
PARKER PEN CO
Primary Class:
International Classes:
B43K5/18
View Patent Images:
US Patent References:
2670711Fountain pen1954-03-02
2648309Fountain pen1953-08-11
2642043Fountain pen1953-06-16
2554654Fountain pen1951-05-29
2528408Fountain pen1950-10-31
0884412N/A1908-04-14
Foreign References:
GB642437A1950-09-06
SE129473A
DE808420C1951-07-16