Title:
Multicolor pencil
United States Patent 2519502


Inventors:
Rem, Henry M.
Application Number:
US3194048A
Publication Date:
08/22/1950
Filing Date:
06/09/1948
Assignee:
Rem, Henry M.
Primary Class:
International Classes:
B43K24/12
View Patent Images:
US Patent References:
1938835Multicolor fountain pen1933-12-12
1087404N/A1914-02-17
0946036N/A1910-01-11
0878771N/A1908-02-11