GB121508A - Improvements in or relating to Keyboards for Typewriters. - Google Patents
Improvements in or relating to Keyboards for Typewriters.Info
- Publication number
- GB121508A GB121508A GB1861817A GB1861817A GB121508A GB 121508 A GB121508 A GB 121508A GB 1861817 A GB1861817 A GB 1861817A GB 1861817 A GB1861817 A GB 1861817A GB 121508 A GB121508 A GB 121508A
- Authority
- GB
- United Kingdom
- Prior art keywords
- keyboards
- typewriters
- relating
- letters
- banaji
- 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
- B41J5/00—Devices or arrangements for controlling character selection
- B41J5/08—Character or syllable selected by means of keys or keyboards of the typewriter type
- B41J5/10—Arrangements of keyboards, e.g. key button disposition
Landscapes
- Input From Keyboards Or The Like (AREA)
Abstract
121,508. Banaji, F. M. M. Dec. 14, 1917. Addition to 116,538. Keyboards.-The keyboard described in the parent Specification is modified as shown by replacing the letters S, A, I, by the letters A, S, L, I respectively.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB848517A GB116538A (en) | 1917-06-13 | 1917-06-13 | Improvements in or relating to Keyboards for Typewriters. |
Publications (1)
Publication Number | Publication Date |
---|---|
GB121508A true GB121508A (en) | 1918-12-16 |
Family
ID=32343341
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB848517A Expired GB116538A (en) | 1917-06-13 | 1917-06-13 | Improvements in or relating to Keyboards for Typewriters. |
GB1861817A Expired GB121508A (en) | 1917-06-13 | 1917-12-14 | Improvements in or relating to Keyboards for Typewriters. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB848517A Expired GB116538A (en) | 1917-06-13 | 1917-06-13 | Improvements in or relating to Keyboards for Typewriters. |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB116538A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5498088A (en) * | 1992-07-27 | 1996-03-12 | Choate; John I. M. | Keyboard arrangement to maximize typing speed and ease of transition from a qwerty keyboard |
US5836705A (en) * | 1992-07-27 | 1998-11-17 | Choate; John I. M. | Keyboard arrangement to maximize typing speed and data entry and to ease transition from a qwerty keyboard |
US5352050A (en) * | 1992-07-27 | 1994-10-04 | Choate John I M | Keyboard arrangement to maximize typing speed and ease of transition from a QWERTY keyboard |
-
1917
- 1917-06-13 GB GB848517A patent/GB116538A/en not_active Expired
- 1917-12-14 GB GB1861817A patent/GB121508A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB116538A (en) | 1918-06-13 |
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