Title:
Lead pencil
United States Patent 2893109


Inventors:
Young, Marshall B.
Application Number:
US58590456A
Publication Date:
07/07/1959
Filing Date:
05/18/1956
Assignee:
EAGLE PENCIL COMPANY
Primary Class:
Other Classes:
401/52, 401/98, D19/186, D19/928
International Classes:
B43K19/02
View Patent Images:
US Patent References:
2482273Eraser for pencils1949-09-20
2312069Protector cap1943-02-23
1805279Fountain pen eraser and burnisher1931-05-12
1531983Method of attaching plastic material to wood or the like and product thereof1925-03-31
1333644Pencil-point protector, adjustable eraser, and sharpener1920-03-16
0761428N/A1904-05-31
0545375N/A1895-08-27
0509899N/A1893-12-05
0305477N/A1884-09-23
0204421N/A1878-06-04
0073883N/A1868-01-28