Title:
Writing instrument
United States Patent 2610611


Inventors:
Martin, Lynn P.
Application Number:
US5958748A
Publication Date:
09/16/1952
Filing Date:
11/12/1948
Assignee:
SHEAFFER W A PEN CO
Primary Class:
Other Classes:
401/112
International Classes:
B43K24/02
View Patent Images:
US Patent References:
2400679Fountain pen1946-05-21
0378897N/A1888-03-06
0296302N/A1884-04-01
Foreign References:
GB188710026A
FR628418A1927-10-24