GB2013576B - Methods of erasing typewriter printed characters and typewriters including erase apparatus - Google Patents
Methods of erasing typewriter printed characters and typewriters including erase apparatusInfo
- Publication number
- GB2013576B GB2013576B GB7842409A GB7842409A GB2013576B GB 2013576 B GB2013576 B GB 2013576B GB 7842409 A GB7842409 A GB 7842409A GB 7842409 A GB7842409 A GB 7842409A GB 2013576 B GB2013576 B GB 2013576B
- Authority
- GB
- United Kingdom
- Prior art keywords
- methods
- printed characters
- including erase
- erase apparatus
- typewriter
- Prior art date
- 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
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
- 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
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 (en) |
AT (1) | AT371066B (en) |
AU (1) | AU516878B2 (en) |
BE (1) | BE872910A (en) |
BR (1) | BR7900559A (en) |
CA (1) | CA1097582A (en) |
CH (1) | CH635030A5 (en) |
CS (1) | CS216244B2 (en) |
DE (1) | DE2900393C2 (en) |
DK (1) | DK150101C (en) |
ES (2) | ES477250A1 (en) |
FI (1) | FI790299A (en) |
FR (1) | FR2415538B1 (en) |
GB (1) | GB2013576B (en) |
IL (1) | IL56278A0 (en) |
IN (1) | IN150284B (en) |
IT (1) | IT1160393B (en) |
MX (1) | MX146208A (en) |
NL (1) | NL189075C (en) |
NO (1) | NO150310C (en) |
OA (1) | OA06168A (en) |
PT (1) | PT68955A (en) |
SE (1) | SE438983B (en) |
ZA (1) | ZA786217B (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2906135C2 (en) * | 1979-02-17 | 1985-07-11 | Olympia Werke Ag, 2940 Wilhelmshaven | Printing unit for the production of a typeface with even character spacing |
DE2928079A1 (en) * | 1979-07-12 | 1981-01-29 | Olympia Werke Ag | Typewriter with daisy wheel head and erase facility - has motor controlled carriage, with position control from microprocessor unit, which is positioned in series of incremental movements |
DE3014769A1 (en) * | 1980-04-17 | 1981-10-22 | Olympia Werke Ag, 2940 Wilhelmshaven | METHOD FOR GENERATING SOCIAL CHARACTERS SUCH IN PARTIAL COVERAGE ON A RECORDING CARRIER IN WRITING O.AE. BREWING MACHINES |
JPS58160181A (en) * | 1982-03-19 | 1983-09-22 | Canon Inc | Printing apparatus |
DE3423890A1 (en) * | 1983-06-28 | 1985-01-10 | Alps Electric Co., Ltd., Tokio/Tokyo | Daisywheel printer |
JPS60179281A (en) * | 1984-02-27 | 1985-09-13 | Sharp Corp | Correction tape moving system for type writer |
CA1256817A (en) * | 1984-11-27 | 1989-07-04 | Takeo Tsumura | Typewriter misprint correction method |
JPH026168A (en) * | 1988-06-24 | 1990-01-10 | Brother Ind Ltd | Printer |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH413877A (en) * | 1964-07-06 | 1966-05-31 | Hugo Dr Batt | typewriter |
IT1001516B (en) * | 1972-08-03 | 1976-04-30 | Ibm | MACHINE SYSTEM FOR WRITING WITH AUTOMATIC CANCELLATION |
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 (en) * | 1976-04-28 | 1978-05-24 | Olympia Werke Ag, 2940 Wilhelmshaven | Step-by-step mechanism for the paper trolley or type carrier carriage of a writing or printing unit |
-
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/en unknown
- 1978-12-05 FR FR7836051A patent/FR2415538B1/en not_active Expired
- 1978-12-06 IN IN886/DEL/78A patent/IN150284B/en unknown
- 1978-12-12 JP JP15276878A patent/JPS5494913A/en active Granted
- 1978-12-20 CH CH1291778A patent/CH635030A5/en not_active IP Right Cessation
- 1978-12-20 BE BE192436A patent/BE872910A/en not_active IP Right Cessation
- 1978-12-20 PT PT68955A patent/PT68955A/en unknown
- 1978-12-21 IL IL56278A patent/IL56278A0/en unknown
- 1978-12-22 IT IT31211/78A patent/IT1160393B/en active
-
1979
- 1979-01-08 DE DE2900393A patent/DE2900393C2/en not_active Expired
- 1979-01-08 AT AT0013379A patent/AT371066B/en not_active IP Right Cessation
- 1979-01-10 AU AU43249/79A patent/AU516878B2/en not_active Ceased
- 1979-01-22 SE SE7900544A patent/SE438983B/en not_active IP Right Cessation
- 1979-01-23 NO NO790224A patent/NO150310C/en unknown
- 1979-01-24 NL NLAANVRAGE7900568,A patent/NL189075C/en not_active IP Right Cessation
- 1979-01-26 MX MX176420A patent/MX146208A/en unknown
- 1979-01-29 ES ES477250A patent/ES477250A1/en not_active Expired
- 1979-01-29 ES ES477249A patent/ES477249A1/en not_active Expired
- 1979-01-29 DK DK036579A patent/DK150101C/en not_active IP Right Cessation
- 1979-01-30 CS CS79657A patent/CS216244B2/en unknown
- 1979-01-30 OA OA56721A patent/OA06168A/en unknown
- 1979-01-30 BR BR7900559A patent/BR7900559A/en unknown
- 1979-01-30 FI FI790299A patent/FI790299A/en unknown
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
PE20 | Patent expired after termination of 20 years |
Effective date: 19981029 |