Ribbon mechanism
United States Patent 3349887
US Patent References:
/0805060.html
- - 0805060

Ribbon movement
- - 1338699

Typewriting machine
- - 2025236

Typewriting machine
- - 2127812

Ribbon rack
- - 2252075


Inventors:
Goff Jr., Willie
Publication Date:
10/31/1967
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Assignee:
IBM
Primary Class:
400/208
Other Classes:
400/236, 400/235.100, 400/232, 400/227
International Classes:
B41J32/00; B41J33/28; B41J33/36; B41J33/14
US Patent References:
2513137Ribbon feeding and guiding means for typewriting and like machines
2699244Ribbon protector
2789677Carbon ribbon supply for typewriters
2869704Ribbon supply apparatus for reverse image typing
2902136Ribbon mechanism
3090299Ribbon tensioning mechanism for high speed printers
3065837Ribbon spool holder
3093231Reversing mechanism and ribbon attachment
3151724Typewriter ribbon package
3174611Ribbon handling mechanism
3260344Typewriter ribbon cartridge
Foreign References:
FR1172198A