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Class 400/665 - Plural carriage-moving mechanisms (e.g., escapement, tabulation, etc.)


Subclass of Class 400 - Typewriting machines
Definition: Subject matter wherein a typewriter is provided with first
No. of patents: 2
Last issue date: 11/12/1985


NumberTitleIssue Date
4552474Backspace device in typewriter
A backspace device in a typewriter comprising: an interposer operable by the operation of a key lever; a cycle bail operable by the interposer; a cycle clutch for intermittently transmitting a driving force from a driving source to a main shaft so that th...
11/12/1985
4059184Single print element selection apparatus with multiple selection inhibiting means
Disclosed is a selection apparatus for a printer of the single element type wherein the single print element is carried by a print carrier. The carrier includes at least one cylinder having a plurality of axially spaced apart camming surfaces thereon, the...
11/22/1977
 
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