FR842210A - Machine à écrire - Google Patents

Machine à écrire

Info

Publication number: FR842210A
Authority: FR; France
Prior art keywords: typewriter
Prior art date: 1937-07-24
Legal status (The legal status 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 status listed.): Expired

Application number

Other languages

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

International Business Machines Corp

Original Assignee

International Business Machines Corp

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.)

1937-07-24

Filing date

1938-08-17

Publication date

1939-06-08

1938-08-17 Application filed by International Business Machines Corp filed Critical International Business Machines Corp

1939-06-08 Application granted granted Critical

1939-06-08 Publication of FR842210A publication Critical patent/FR842210A/fr

Status Expired legal-status Critical Current

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
- B41J35/00—Other apparatus or arrangements associated with, or incorporated in, ink-ribbon mechanisms
- B41J35/30—Manifolding or like arrangements
- B41J35/34—Manifolding or like arrangements using a plurality of separate ink ribbons, e.g. including one hectographic ink ribbon

FR842210D 1937-07-24 1938-08-17 Machine à écrire Expired FR842210A (fr)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US206743XA	1937-07-24	1937-07-24
US300937XA	1937-09-30	1937-09-30
US166460A US2217180A (en)	1937-07-24	1937-09-30	Typewriting machine

Publications (1)

Publication Number	Publication Date
FR842210A true FR842210A (fr)	1939-06-08

Family

ID=27617364

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR842210D Expired FR842210A (fr)	1937-07-24	1938-08-17	Machine à écrire

Country Status (2)

Country	Link
US (1)	US2217180A (fr)
FR (1)	FR842210A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2479669A (en) *	1945-06-07	1949-08-23	Imp Typewriter Co Ltd	Ribbon feeding mechanism for typewriters
GB596685A (en) *	1945-06-07	1948-01-08	Claude Wellington Brumhill	Improvements in and relating to typewriting and like machines
US2634849A (en) *	1949-11-08	1953-04-14	Henry Beulah Louise	Multicopy attachment for typewriting machines
GB706172A (en) *	1950-02-25	1954-03-24	Ronald Max Ford	Improvements relating to tape feeding appliances for typewriting machines
GB717752A (en) *	1951-02-14	1954-11-03	Frank R Ford Ltd	Improvements relating to typewriting machines
US2695698A (en) *	1952-02-11	1954-11-30	Henry Beulah Louise	Typewriter attachment for producing a plurality of ribbon copies
DE1200843B (de) *	1958-04-26	1965-09-16	Grundig Max	Transportvorrichtung an einer Schreibmaschine fuer ein hektographisches Farbband
US3283876A (en) *	1962-05-14	1966-11-08	Siemens Ag	Endless ink ribbon arrangement for typewriters
US3367470A (en) *	1965-01-04	1968-02-06	Carroll H. Berill	Typewriter with multiple ribbons
US3726381A (en) *	1971-03-03	1973-04-10	Mohawk Data Sciences Corp	Printer ribbon feed
US3746448A (en) *	1971-12-06	1973-07-17	Scott Paper Co	Apparatus for producing positive or negative images on a light activatable, thermally developable, diazosulfonate reproduction material

1937
- 1937-09-30 US US166460A patent/US2217180A/en not_active Expired - Lifetime
1938
- 1938-08-17 FR FR842210D patent/FR842210A/fr not_active Expired

Also Published As

Publication number	Publication date
US2217180A (en)	1940-10-08

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