Title:
Power actuated typing mechanisms for business machines
United States Patent 2798584
Inventors:
Kennedy Jr., Charles H.
Publication Date:
07/09/1957
Export Citation:
Click for automatic bibliography generation
Assignee:
SMITH CORONA INC
Primary Class:
400/376
Other Classes:
400/187, 400/368, 400/371, 400/440.1
International Classes:
B41J23/12; B41J23/00
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US Patent References:
2714948Repeat key action for power operated typewriters
2697502Uniform impression typing mechanism
1781720Typewriting machine
1462913Typewriting machine
0865893N/A