DE3728341C2 - - Google Patents
Info
- Publication number
- DE3728341C2 DE3728341C2 DE3728341A DE3728341A DE3728341C2 DE 3728341 C2 DE3728341 C2 DE 3728341C2 DE 3728341 A DE3728341 A DE 3728341A DE 3728341 A DE3728341 A DE 3728341A DE 3728341 C2 DE3728341 C2 DE 3728341C2
- Authority
- DE
- Germany
- Prior art keywords
- keyboard
- calculator
- housing
- transparent
- arrangement
- 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
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F15/00—Digital computers in general; Data processing equipment in general
- G06F15/02—Digital computers in general; Data processing equipment in general manually operated with input through keyboard and computation using a built-in program, e.g. pocket calculators
- G06F15/0216—Constructional details or arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computing Systems (AREA)
- Computer Hardware Design (AREA)
- Human Computer Interaction (AREA)
- Calculators And Similar Devices (AREA)
- Lenses (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Input From Keyboards Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986130436U JPS6339758U (US20100154141A1-20100624-C00001.png) | 1986-08-26 | 1986-08-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3728341A1 DE3728341A1 (de) | 1988-03-10 |
DE3728341C2 true DE3728341C2 (US20100154141A1-20100624-C00001.png) | 1989-06-22 |
Family
ID=15034192
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19873728341 Granted DE3728341A1 (de) | 1986-08-26 | 1987-08-25 | Elektronisches geraet, insbesondere taschenrechner |
Country Status (3)
Country | Link |
---|---|
US (1) | US4794234A (US20100154141A1-20100624-C00001.png) |
JP (1) | JPS6339758U (US20100154141A1-20100624-C00001.png) |
DE (1) | DE3728341A1 (US20100154141A1-20100624-C00001.png) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004010178A1 (de) * | 2004-03-02 | 2005-09-29 | Siemens Ag | Bedieneinheit für ein Kraftfahrzeug |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4836786A (en) * | 1987-08-07 | 1989-06-06 | Joseph Leeb Enterprises, Inc. | Demonstration calculator |
GB2222280A (en) * | 1988-08-01 | 1990-02-28 | Leona Electronics Co Ltd | Electronic calculator with lens |
DE4008743A1 (de) * | 1990-03-19 | 1991-09-26 | Viktor Dipl Ing Schatz | Tastatur-eingabe- und anzeige-einheit mit variablen zeichensaetzen |
DE4114450A1 (de) * | 1991-05-03 | 1992-11-05 | Klaus Latschbacher | Tragbarer kleincomputer |
WO1995027279A1 (en) * | 1994-03-29 | 1995-10-12 | Pricepoint, Inc. | Display module |
US5838286A (en) * | 1994-03-29 | 1998-11-17 | Pricepoint, Inc. | Display module |
US5806970A (en) * | 1997-01-07 | 1998-09-15 | Visual Security Concepts, Inc. | Visionary cabinet for commercial television set |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2088602B (en) * | 1980-10-25 | 1984-08-01 | Tamura Electric Works Ltd | Tape counter |
DE3142861A1 (de) * | 1981-10-29 | 1983-05-19 | Hajek Jan Dipl Ing | Elektronische tastatur |
JPS5938867A (ja) * | 1982-08-30 | 1984-03-02 | Canon Inc | 電子機器 |
JPS5968072A (ja) * | 1982-10-13 | 1984-04-17 | Sharp Corp | 機能変換用小形電子機器 |
US4449023A (en) * | 1982-12-23 | 1984-05-15 | Amp Incorporated | Transparent switch having fine line conductors |
DE8608618U1 (de) * | 1986-03-29 | 1986-05-28 | Krzyminski, Harald, Dr.-Ing., 6240 Königstein | Densitometer |
US4680455A (en) * | 1986-03-31 | 1987-07-14 | Aurora Mechatronecs Corp. | Method of manipulating a calculation and device used therewith |
-
1986
- 1986-08-26 JP JP1986130436U patent/JPS6339758U/ja active Pending
-
1987
- 1987-08-25 DE DE19873728341 patent/DE3728341A1/de active Granted
- 1987-08-26 US US07/089,398 patent/US4794234A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004010178A1 (de) * | 2004-03-02 | 2005-09-29 | Siemens Ag | Bedieneinheit für ein Kraftfahrzeug |
Also Published As
Publication number | Publication date |
---|---|
US4794234A (en) | 1988-12-27 |
DE3728341A1 (de) | 1988-03-10 |
JPS6339758U (US20100154141A1-20100624-C00001.png) | 1988-03-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition |