Descriptions for B41J and notes/indexes are displayed on this screen.
| B41J
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TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
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Note(s)
This subclass covers:[3,5]manually controlled power-operated apparatus or apparatus of this type with additional control by input of recorded information, e g on punched cards or tapes;the "print-out" features of apparatus controlled by record carriers or electric signals in so far as these are of general interest, e g impression, inking, line-spacing mechanisms, printing heads This subclass does not cover:electrical features of apparatus controlled by record carriers or electric signals and of interest apart from the "print-out" features of said apparatus;apparatus controlled by record carriers or electric signals, as a whole In this subclass, the following term is used with the meaning indicated:"paper" covers also similar flexible copy material;"printing material" covers both paper and temporary record carriers from which records are transferred to a paper, but does not cover printing masters, e g formes
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Subclass indexes
KINDS OF APPARATUS | characterised by the mounting, arrangement, or disposition of the types or dies | 1/00 | characterised by the printing or marking process for which they are designed | 2/00 | characterised by the purpose | 3/00 | COMMON DETAILS OR ACCESSORIES | Character selection | 5/00, 7/00 | Hammer impression | 9/00 | Supporting or handling copy or duplicating material | 11/00-15/00 | Transfer material | of page-width | 17/00 | in ribbon form; ink ribbon cartridges | 31/00, 33/00, 35/00; 32/00 | Inking | 27/00 | Spacing | 19/00 | Drives | 23/00 | Particular operations | 21/00 | Others | 25/00, 29/00, 35/00 |
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