GB9707547D0 - Keypad arrangement and method of operation therefor - Google Patents
Keypad arrangement and method of operation thereforInfo
- Publication number
- GB9707547D0 GB9707547D0 GBGB9707547.7A GB9707547A GB9707547D0 GB 9707547 D0 GB9707547 D0 GB 9707547D0 GB 9707547 A GB9707547 A GB 9707547A GB 9707547 D0 GB9707547 D0 GB 9707547D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- keypad arrangement
- operation therefor
- therefor
- keypad
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2221/00—Actuators
- H01H2221/008—Actuators other then push button
- H01H2221/016—Lever; Rocker
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2225/00—Switch site location
- H01H2225/014—Switch site location normally closed combined with normally open
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9707547A GB2324414B (en) | 1997-04-15 | 1997-04-15 | Keypad arrangement |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9707547A GB2324414B (en) | 1997-04-15 | 1997-04-15 | Keypad arrangement |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9707547D0 true GB9707547D0 (en) | 1997-06-04 |
GB2324414A GB2324414A (en) | 1998-10-21 |
GB2324414B GB2324414B (en) | 2001-09-12 |
Family
ID=10810769
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9707547A Expired - Fee Related GB2324414B (en) | 1997-04-15 | 1997-04-15 | Keypad arrangement |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2324414B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2364173B (en) * | 2000-06-30 | 2004-04-14 | Nokia Mobile Phones Ltd | A keypad |
GB2404788B (en) | 2003-08-07 | 2006-08-23 | Research In Motion Ltd | Printed circuit board for a mobile device |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CS41879A (en) * | 1967-11-02 | |||
FR2443130A1 (en) * | 1978-11-29 | 1980-06-27 | Serras Paulet Edouard | CONTROL KEYBOARD FOR ELECTRIC OR ELECTRONIC DEVICES |
FR2447089A1 (en) * | 1979-01-17 | 1980-08-14 | Serras Paulet Edouard | KEY CONTROL KEYBOARD AND MECHANICAL SWITCHES |
US4771139A (en) * | 1986-06-27 | 1988-09-13 | Desmet Gregory L | Keyboard with metal cover and improved switches |
US4885435A (en) * | 1988-12-23 | 1989-12-05 | Telephone And Telegraph Company | Cantilever spring switch having multiple fulcrums |
-
1997
- 1997-04-15 GB GB9707547A patent/GB2324414B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2324414B (en) | 2001-09-12 |
GB2324414A (en) | 1998-10-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20060415 |