Title:
Capillary reservoir elements
United States Patent 2855898


Inventors:
Dyson, John J.
Application Number:
US54284455A
Publication Date:
10/14/1958
Filing Date:
10/26/1955
Assignee:
PARKER PEN CO
Primary Class:
Other Classes:
401/216, 401/223, D19/903
International Classes:
B43K5/10
View Patent Images:
US Patent References:
2522555Fountain pen1950-09-19