CH480182A - Method and apparatus for automatically underlining characters in a typewriter - Google Patents

Method and apparatus for automatically underlining characters in a typewriter

Info

Publication number
CH480182A
CH480182A CH81469A CH81469A CH480182A CH 480182 A CH480182 A CH 480182A CH 81469 A CH81469 A CH 81469A CH 81469 A CH81469 A CH 81469A CH 480182 A CH480182 A CH 480182A
Authority
CH
Switzerland
Prior art keywords
typewriter
automatically
underlining
characters
underlining characters
Prior art date
Application number
CH81469A
Other languages
German (de)
Inventor
Edward Palmer Leon
Original Assignee
Ibm
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ibm filed Critical Ibm
Publication of CH480182A publication Critical patent/CH480182A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
    • B41J29/26—Devices, non-fluid media or methods for cancelling, correcting errors, underscoring or ruling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J25/00—Actions or mechanisms not otherwise provided for
    • B41J25/20—Auxiliary type mechanisms for printing distinguishing marks, e.g. for accenting, using dead or half-dead key arrangements, for printing marks in telegraph printers to indicate that machine is receiving
CH81469A 1968-02-14 1969-01-21 Method and apparatus for automatically underlining characters in a typewriter CH480182A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US70551268A 1968-02-14 1968-02-14

Publications (1)

Publication Number Publication Date
CH480182A true CH480182A (en) 1969-10-31

Family

ID=24833808

Family Applications (1)

Application Number Title Priority Date Filing Date
CH81469A CH480182A (en) 1968-02-14 1969-01-21 Method and apparatus for automatically underlining characters in a typewriter

Country Status (10)

Country Link
US (1) US3509982A (en)
JP (1) JPS4917208B1 (en)
BE (1) BE725603A (en)
CH (1) CH480182A (en)
DE (1) DE1906830B2 (en)
ES (1) ES363443A1 (en)
FR (1) FR1600718A (en)
GB (1) GB1216173A (en)
NL (1) NL6901648A (en)
SE (1) SE341595B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3630336A (en) * 1970-04-15 1971-12-28 Ibm Proportional spacing printer incorporating word underscore control
US3844397A (en) * 1971-11-23 1974-10-29 Redactron Corp Automatic underlining in an automated typewriter system
US3993179A (en) * 1971-12-28 1976-11-23 Realty & Industrial Corporation Justifying, text writing composing machine
US3945480A (en) * 1971-12-28 1976-03-23 Realty & Industrial Corporation Justifying, text writing reproducing machine
JPS5245453B2 (en) * 1972-08-09 1977-11-16
JPS50112140U (en) * 1974-01-19 1975-09-12
DE3827674A1 (en) * 1988-08-16 1990-02-22 Werkzeug Gmbh Clamping device with a fixed and a movable clamping jaw

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1233741A (en) * 1917-03-08 1917-07-17 Fred Aiton Underscoring attachment for type-writers.
US1349107A (en) * 1918-12-12 1920-08-10 Ester M Sealy Underscorer for typewriters
US1480613A (en) * 1920-02-27 1924-01-15 Underwood Typewriter Co Typewriting machine
US1818078A (en) * 1929-11-09 1931-08-11 Roy H Manly Underscoring apparatus for typewriters
US2093581A (en) * 1935-02-09 1937-09-21 Ibm Typewriting machine
US2800213A (en) * 1955-01-06 1957-07-23 Ibm Automatic underscoring mechanism
US2919002A (en) * 1957-04-19 1959-12-29 Ibm Selection mechanism for a single printing element typewriter
DE1288096B (en) * 1963-06-14 1969-01-30 International Business Machines Corp., Armonk, N.Y. (V.St.A.) Equipment on power-driven typewriters and similar machines for key-controllable, automatic printing of character strings

Also Published As

Publication number Publication date
SE341595B (en) 1972-01-10
JPS4917208B1 (en) 1974-04-27
BE725603A (en) 1969-05-29
ES363443A1 (en) 1970-12-16
DE1906830A1 (en) 1970-04-30
DE1906830B2 (en) 1972-03-02
FR1600718A (en) 1970-07-27
NL6901648A (en) 1969-08-18
GB1216173A (en) 1970-12-16
US3509982A (en) 1970-05-05

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Legal Events

Date Code Title Description
PL Patent ceased