Keyboard operated automatic marking machine
United States Patent 3236352
US Patent References:
/0712125.html
- - 0712125

/1407492.html
- - 1407492

Carriage-return mechanism
- - 1753450

Back spacing mechanism for typewriting machines
- - 1918304

Embossing machine
- - 1961156


Inventors:
Arthur, Schacht Roy
Publication Date:
02/22/1966
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Assignee:
Arthur, Schacht Roy
Primary Class:
400/134.200
Other Classes:
400/317, 400/312, 400/131, 400/466, 400/341, 400/144.100, 400/136, 400/697, 400/611, 400/479, 400/332, 400/334.300, 400/332.100, 400/54, 400/354.100, 400/572, 400/308, 400/325
International Classes:
B41J3/413; B41J3/407
US Patent References:
1994544Typewriter
2391777Embossing machine
2403269Projector for page printers
2477702Backspacing mechanism
2872015Stepwise carriage positioning mechanism and related features
2900066Carriage control mechanism for power driven printer
2973853Embossing machines
2982390Automatic carriage return mechanism for embossing machines
3001624Keyboard embossing machine
3029920Embossing machine