DE29700846U1 - Keyboard layout for EDP devices - Google Patents
Keyboard layout for EDP devicesInfo
- Publication number
- DE29700846U1 DE29700846U1 DE29700846U DE29700846U DE29700846U1 DE 29700846 U1 DE29700846 U1 DE 29700846U1 DE 29700846 U DE29700846 U DE 29700846U DE 29700846 U DE29700846 U DE 29700846U DE 29700846 U1 DE29700846 U1 DE 29700846U1
- Authority
- DE
- Germany
- Prior art keywords
- keyboard layout
- edp devices
- edp
- devices
- layout
- 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 - Lifetime
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
- G06F3/0202—Constructional details or processes of manufacture of the input device
- G06F3/0219—Special purpose keyboards
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29700846U DE29700846U1 (en) | 1997-01-18 | 1997-01-18 | Keyboard layout for EDP devices |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29700846U DE29700846U1 (en) | 1997-01-18 | 1997-01-18 | Keyboard layout for EDP devices |
Publications (1)
Publication Number | Publication Date |
---|---|
DE29700846U1 true DE29700846U1 (en) | 1997-03-13 |
Family
ID=8034747
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE29700846U Expired - Lifetime DE29700846U1 (en) | 1997-01-18 | 1997-01-18 | Keyboard layout for EDP devices |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE29700846U1 (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8108980U1 (en) * | 1981-08-20 | Nixdorf Computer Ag, 4790 Paderborn | Information input and output device for the visually impaired | |
US4564751A (en) * | 1985-03-26 | 1986-01-14 | The Legacy Group Research And Development Limited Partnership | Wrap-around auxiliary keyboard |
US4766418A (en) * | 1986-03-25 | 1988-08-23 | C & P Technology Limited | Control keyboard for a multiple system accessing unit |
DE3802802A1 (en) * | 1987-02-12 | 1988-08-25 | Volkswagen Ag | Portable key device, particularly manual data input device |
DE9401388U1 (en) * | 1994-01-27 | 1994-03-10 | Silitek Corp | keyboard |
DE4436984A1 (en) * | 1994-10-06 | 1996-04-11 | Thomas Moedden | Two-part keyboard for electronic data processing |
-
1997
- 1997-01-18 DE DE29700846U patent/DE29700846U1/en not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8108980U1 (en) * | 1981-08-20 | Nixdorf Computer Ag, 4790 Paderborn | Information input and output device for the visually impaired | |
US4564751A (en) * | 1985-03-26 | 1986-01-14 | The Legacy Group Research And Development Limited Partnership | Wrap-around auxiliary keyboard |
US4766418A (en) * | 1986-03-25 | 1988-08-23 | C & P Technology Limited | Control keyboard for a multiple system accessing unit |
DE3802802A1 (en) * | 1987-02-12 | 1988-08-25 | Volkswagen Ag | Portable key device, particularly manual data input device |
DE9401388U1 (en) * | 1994-01-27 | 1994-03-10 | Silitek Corp | keyboard |
DE4436984A1 (en) * | 1994-10-06 | 1996-04-11 | Thomas Moedden | Two-part keyboard for electronic data processing |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 19970424 |
|
R021 | Search request validly filed |
Effective date: 19970306 |
|
R163 | Identified publications notified |
Effective date: 19971031 |
|
R156 | Lapse of ip right after 3 years |
Effective date: 20001101 |