Title:
Illuminated writing instruments
United States Patent 3303337


Inventors:
Cheung, Kan LO.
Application Number:
US37336264A
Publication Date:
02/07/1967
Filing Date:
06/08/1964
Assignee:
Cheung, Kan LO.
Primary Class:
Other Classes:
401/195
International Classes:
B43K29/10
View Patent Images:
US Patent References:
2484154Illuminated fountain pen1949-10-11
2323960Combined cigarette lighter, flashlight, and writing implement1943-07-13
1722238Illuminated writing implement1929-07-23
1310257N/A1919-07-15
1216862N/A1917-02-20
Foreign References:
FR1040172A1953-10-13
GB805573A1958-12-10