GB2013576B - Methods of erasing typewriter printed characters and typewriters including erase apparatus - Google Patents

Methods of erasing typewriter printed characters and typewriters including erase apparatus

Info

Publication number: GB2013576B
Authority: GB; United Kingdom
Prior art keywords: methods; printed characters; including erase; erase apparatus; typewriter
Prior art date: 1978-01-30
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

GB7842409A

Other languages

English (en)

Other versions

GB2013576A (en

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.)

1978-01-30

Filing date

1978-10-30

Publication date

1982-01-20

1978-10-30 Application filed by International Business Machines Corp filed Critical International Business Machines Corp

1979-08-15 Publication of GB2013576A publication Critical patent/GB2013576A/en

1982-01-20 Application granted granted Critical

1982-01-20 Publication of GB2013576B publication Critical patent/GB2013576B/en

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
- 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
- B41J29/36—Devices, non-fluid media or methods for cancelling, correcting errors, underscoring or ruling for cancelling or correcting errors by overprinting
- 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
- B41J29/32—Type members
- B41J29/34—Type members repeatedly actuated

GB7842409A 1978-01-30 1978-10-30 Methods of erasing typewriter printed characters and typewriters including erase apparatus Expired GB2013576B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US87319778A	1978-01-30	1978-01-30

Publications (2)

Publication Number	Publication Date
GB2013576A GB2013576A (en)	1979-08-15
GB2013576B true GB2013576B (en)	1982-01-20

Family

ID=25361157

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB7842409A Expired GB2013576B (en)	1978-01-30	1978-10-30	Methods of erasing typewriter printed characters and typewriters including erase apparatus

Country Status (24)

Country	Link
JP (1)	JPS5494913A (de)
AT (1)	AT371066B (de)
AU (1)	AU516878B2 (de)
BE (1)	BE872910A (de)
BR (1)	BR7900559A (de)
CA (1)	CA1097582A (de)
CH (1)	CH635030A5 (de)
CS (1)	CS216244B2 (de)
DE (1)	DE2900393C2 (de)
DK (1)	DK150101C (de)
ES (2)	ES477249A1 (de)
FI (1)	FI790299A (de)
FR (1)	FR2415538B1 (de)
GB (1)	GB2013576B (de)
IL (1)	IL56278A0 (de)
IN (1)	IN150284B (de)
IT (1)	IT1160393B (de)
MX (1)	MX146208A (de)
NL (1)	NL189075C (de)
NO (1)	NO150310C (de)
OA (1)	OA06168A (de)
PT (1)	PT68955A (de)
SE (1)	SE438983B (de)
ZA (1)	ZA786217B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2906135C2 (de) *	1979-02-17	1985-07-11	Olympia Werke Ag, 2940 Wilhelmshaven	Druckwerk zur Herstellung eines Schriftbildes mit gleichmäßigen Zeichenabständen
DE2928079A1 (de) *	1979-07-12	1981-01-29	Olympia Werke Ag	Schreib- o.ae. bueromaschine mit einer loeschvorrichtung zur korrektur falsch abgedruckter schriftzeichen
DE3014769A1 (de) *	1980-04-17	1981-10-22	Olympia Werke Ag, 2940 Wilhelmshaven	Verfahren zur erzeugung von soch teilweise ueberdeckenden schriftzeichen auf einem aufzeichnungstraeger in schreib- o.ae. brueomaschinen
JPS58160181A (ja) *	1982-03-19	1983-09-22	Canon Inc	印字装置
DE3423890A1 (de) *	1983-06-28	1985-01-10	Alps Electric Co., Ltd., Tokio/Tokyo	Typenraddrucker
JPS60179281A (ja) *	1984-02-27	1985-09-13	Sharp Corp	タイプライタのコレクシヨンテ−プの移動方式
CA1256817A (en) *	1984-11-27	1989-07-04	Takeo Tsumura	Typewriter misprint correction method
JPH026168A (ja) *	1988-06-24	1990-01-10	Brother Ind Ltd	印字装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH413877A (de) *	1964-07-06	1966-05-31	Hugo Dr Batt	Schreibmaschine
IT1001516B (it) *	1972-08-03	1976-04-30	Ibm	Sistema a macchina per scrivere con cancellazione automatica
US3927749A (en) *	1974-08-12	1975-12-23	William H Wolowitz	Apparatus for supplementing the operation of the ribbon selecting and backspacing means of a typewriter
GB1554415A (en) *	1975-10-15	1979-10-17	Xerox Corp	Word underscore(enhanced underscoring methods and means for automatic typewriter and the like employing hammertype impact printing mechanism)
DE2618615C2 (de) *	1976-04-28	1978-05-24	Olympia Werke Ag, 2940 Wilhelmshaven	Schrittschaltwerk für den Papierwagen bzw. Typenträgerschlitten eines Schreib- oder Druckwerkes

1978
- 1978-10-24 CA CA314,024A patent/CA1097582A/en not_active Expired
- 1978-10-30 GB GB7842409A patent/GB2013576B/en not_active Expired
- 1978-11-03 ZA ZA786217A patent/ZA786217B/xx unknown
- 1978-12-05 FR FR7836051A patent/FR2415538B1/fr not_active Expired
- 1978-12-06 IN IN886/DEL/78A patent/IN150284B/en unknown
- 1978-12-12 JP JP15276878A patent/JPS5494913A/ja active Granted
- 1978-12-20 CH CH1291778A patent/CH635030A5/de not_active IP Right Cessation
- 1978-12-20 BE BE192436A patent/BE872910A/xx not_active IP Right Cessation
- 1978-12-20 PT PT68955A patent/PT68955A/pt unknown
- 1978-12-21 IL IL56278A patent/IL56278A0/xx unknown
- 1978-12-22 IT IT31211/78A patent/IT1160393B/it active
1979
- 1979-01-08 AT AT0013379A patent/AT371066B/de not_active IP Right Cessation
- 1979-01-08 DE DE2900393A patent/DE2900393C2/de not_active Expired
- 1979-01-10 AU AU43249/79A patent/AU516878B2/en not_active Ceased
- 1979-01-22 SE SE7900544A patent/SE438983B/sv not_active IP Right Cessation
- 1979-01-23 NO NO790224A patent/NO150310C/no unknown
- 1979-01-24 NL NLAANVRAGE7900568,A patent/NL189075C/xx not_active IP Right Cessation
- 1979-01-26 MX MX176420A patent/MX146208A/es unknown
- 1979-01-29 ES ES477249A patent/ES477249A1/es not_active Expired
- 1979-01-29 DK DK036579A patent/DK150101C/da not_active IP Right Cessation
- 1979-01-29 ES ES477250A patent/ES477250A1/es not_active Expired
- 1979-01-30 OA OA56721A patent/OA06168A/xx unknown
- 1979-01-30 FI FI790299A patent/FI790299A/fi unknown
- 1979-01-30 CS CS79657A patent/CS216244B2/cs unknown
- 1979-01-30 BR BR7900559A patent/BR7900559A/pt unknown

Also Published As

Publication number	Publication date
DK36579A (da)	1979-07-31
CH635030A5 (de)	1983-03-15
MX146208A (es)	1982-05-25
NL189075C (nl)	1993-01-04
BE872910A (fr)	1979-04-17
NL189075B (nl)	1992-08-03
JPS5646992B2 (de)	1981-11-06
BR7900559A (pt)	1979-08-28
DK150101C (da)	1987-06-15
FR2415538B1 (fr)	1985-10-04
ES477249A1 (es)	1979-10-16
SE438983B (sv)	1985-05-28
AT371066B (de)	1983-05-25
NO790224L (no)	1979-07-31
NO150310C (no)	1984-09-26
DE2900393C2 (de)	1984-02-23
OA06168A (fr)	1981-06-30
IT1160393B (it)	1987-03-11
NO150310B (no)	1984-06-18
DE2900393A1 (de)	1979-08-02
PT68955A (en)	1979-01-01
AU516878B2 (en)	1981-06-25
IN150284B (de)	1982-09-04
CA1097582A (en)	1981-03-17
SE7900544L (sv)	1979-07-31
AU4324979A (en)	1979-08-09
IT7831211A0 (it)	1978-12-22
FI790299A (fi)	1979-07-31
DK150101B (da)	1986-12-08
JPS5494913A (en)	1979-07-27
ATA13379A (de)	1982-10-15
GB2013576A (en)	1979-08-15
IL56278A0 (en)	1979-03-12
ZA786217B (en)	1980-06-25
ES477250A1 (es)	1979-10-16
CS216244B2 (en)	1982-10-29
NL7900568A (nl)	1979-08-01
FR2415538A1 (fr)	1979-08-24

Publication	Publication Date	Title
DE3275520D1 (en)	1987-04-09	Methods of erasing indicia formed by ink jet printers and indicia erasing apparatus therefor
JPS555896A (en)	1980-01-17	Printing ink and method of printing
JPS51113420A (en)	1976-10-06	Method of printing partitioned character and printer
JPS52132842A (en)	1977-11-07	Ink jet writing apparatus
GB2043543B (en)	1983-08-03	Ink jet recording apparatus
GB2060499B (en)	1982-11-24	Liquid jet recording process and apparatus therefor
JPS52154636A (en)	1977-12-22	Method of modulation of intensity of ink jet printing
JPS5534987A (en)	1980-03-11	Ink jet printing apparatus
JPS52152723A (en)	1977-12-19	Method of and apparatus for ink jet printing
DE3169337D1 (en)	1985-04-25	Ink jet printers and method of operating ink jet printers
EP0012821A3 (en)	1981-01-28	System and method for analyzing operation of an ink jet printer
JPS546606A (en)	1979-01-18	Method of jet printing* and jet printing ink
IT7950194A0 (it)	1979-09-06	Composizione di inchiostro per stampa a getto e procedimento di registrazione di informazioni con essa
GB2013576B (en)	1982-01-20	Methods of erasing typewriter printed characters and typewriters including erase apparatus
DE3066408D1 (en)	1984-03-08	An ink jet printer and method of operating such a printer
JPS54143307A (en)	1979-11-08	Printer and method of printing thereby
DE3064432D1 (en)	1983-09-01	Ink jet printers and methods of operating such printers
JPS5382414A (en)	1978-07-20	Printing method of ink jet printer
GB2020927B (en)	1982-07-07	Ink jet printing apparatus
JPS54164135A (en)	1979-12-27	Ink jet recording device
JPS5763273A (en)	1982-04-16	Ink jet printing method and its device
JPS52125028A (en)	1977-10-20	Dot matrix printer and method of printing using same
JPS5574675A (en)	1980-06-05	Method and equipment for ink jet printing
JPS5447649A (en)	1979-04-14	Recording method and apparatus of jet droplets
GB2026948B (en)	1982-05-06	Apparatus and method for printing and protecting ink indicium

Legal Events

Date	Code	Title	Description
1992-01-02	732	Registration of transactions, instruments or events in the register (sect. 32/1977)
1998-11-18	PE20	Patent expired after termination of 20 years	Effective date: 19981029