GB2371265B - A casing - Google Patents

A casing

Info

Publication number
GB2371265B
GB2371265B GB0031792A GB0031792A GB2371265B GB 2371265 B GB2371265 B GB 2371265B GB 0031792 A GB0031792 A GB 0031792A GB 0031792 A GB0031792 A GB 0031792A GB 2371265 B GB2371265 B GB 2371265B
Authority
GB
United Kingdom
Prior art keywords
casing
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 - Fee Related
Application number
GB0031792A
Other versions
GB2371265A (en
GB0031792D0 (en
Inventor
Frank Nuovo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nokia Oyj
Vertu 2013 Ltd
Original Assignee
Nokia Mobile Phones Ltd
Nokia Oyj
Vertu Ltd
Nokia Mobile Developments NMD Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nokia Mobile Phones Ltd, Nokia Oyj, Vertu Ltd, Nokia Mobile Developments NMD Ltd filed Critical Nokia Mobile Phones Ltd
Priority to GB0031792A priority Critical patent/GB2371265B/en
Publication of GB0031792D0 publication Critical patent/GB0031792D0/en
Priority to US10/465,985 priority patent/US7511701B2/en
Priority to PCT/US2001/049329 priority patent/WO2002054428A1/en
Publication of GB2371265A publication Critical patent/GB2371265A/en
Application granted granted Critical
Publication of GB2371265B publication Critical patent/GB2371265B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/22—Illumination; Arrangements for improving the visibility of characters on dials
    • 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
    • H01H2219/00—Legends
    • H01H2219/028—Printed information
    • H01H2219/03—Printed information in transparent keyboard
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/036—Light emitting elements
    • H01H2219/044—Edge lighting of layer
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/054—Optical elements
    • H01H2219/062—Light conductor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2231/00—Applications
    • H01H2231/022—Telephone handset
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/18—Distinguishing marks on switches, e.g. for indicating switch location in the dark; Adaptation of switches to receive distinguishing marks
    • H01H9/182—Illumination of the symbols or distinguishing marks
GB0031792A 2000-12-29 2000-12-29 A casing Expired - Fee Related GB2371265B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB0031792A GB2371265B (en) 2000-12-29 2000-12-29 A casing
US10/465,985 US7511701B2 (en) 2000-12-29 2001-12-26 Casing having light guide with legends
PCT/US2001/049329 WO2002054428A1 (en) 2000-12-29 2001-12-26 A casing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0031792A GB2371265B (en) 2000-12-29 2000-12-29 A casing

Publications (3)

Publication Number Publication Date
GB0031792D0 GB0031792D0 (en) 2001-02-07
GB2371265A GB2371265A (en) 2002-07-24
GB2371265B true GB2371265B (en) 2005-08-10

Family

ID=9905996

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0031792A Expired - Fee Related GB2371265B (en) 2000-12-29 2000-12-29 A casing

Country Status (2)

Country Link
GB (1) GB2371265B (en)
WO (1) WO2002054428A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7523862B2 (en) 2006-05-18 2009-04-28 Motorola, Inc. Multi-function keypad using colored light sources and optical films

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5235636A (en) * 1990-08-07 1993-08-10 Fujitsu Limited Portable telephone set housing having an illuminated switch panel
GB2285518A (en) * 1994-01-10 1995-07-12 Nokia Mobile Phones Ltd Sheet-like light guide for illuminating keypad
EP0508563B1 (en) * 1991-01-29 1996-09-04 Nokia Mobile Phones Ltd. Illuminated pushbutton keyboard
JPH11177661A (en) * 1997-12-12 1999-07-02 Anetto:Kk Surface cover for portable radio telephony equipment
US5934450A (en) * 1998-07-06 1999-08-10 Motorola, Inc. Electronic device with holographic keypad
JPH11355406A (en) * 1998-06-08 1999-12-24 Kokusai Electric Co Ltd Portable telephone set
WO2000017900A1 (en) * 1998-09-18 2000-03-30 John Mcgavigan Limited Improved key pad
GB2354738B (en) * 1999-09-30 2001-11-21 Motorola Inc Method and apparatus for illumination of a data entry device
GB2344564B (en) * 1998-08-06 2002-05-08 Ericsson Telefon Ab L M Assembly concept for mobile phones

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2239926A5 (en) * 1973-07-31 1975-02-28 Damlamian Jean Jacques Push-button telephone keyboard - is for number selection and subsequent access to calculator with buttons lit-up
JP3098455B2 (en) * 1997-05-14 2000-10-16 邦彦 小池 Mobile phone

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5235636A (en) * 1990-08-07 1993-08-10 Fujitsu Limited Portable telephone set housing having an illuminated switch panel
EP0508563B1 (en) * 1991-01-29 1996-09-04 Nokia Mobile Phones Ltd. Illuminated pushbutton keyboard
GB2285518A (en) * 1994-01-10 1995-07-12 Nokia Mobile Phones Ltd Sheet-like light guide for illuminating keypad
JPH11177661A (en) * 1997-12-12 1999-07-02 Anetto:Kk Surface cover for portable radio telephony equipment
JPH11355406A (en) * 1998-06-08 1999-12-24 Kokusai Electric Co Ltd Portable telephone set
US5934450A (en) * 1998-07-06 1999-08-10 Motorola, Inc. Electronic device with holographic keypad
GB2344564B (en) * 1998-08-06 2002-05-08 Ericsson Telefon Ab L M Assembly concept for mobile phones
WO2000017900A1 (en) * 1998-09-18 2000-03-30 John Mcgavigan Limited Improved key pad
GB2354738B (en) * 1999-09-30 2001-11-21 Motorola Inc Method and apparatus for illumination of a data entry device

Also Published As

Publication number Publication date
WO2002054428A1 (en) 2002-07-11
GB2371265A (en) 2002-07-24
GB0031792D0 (en) 2001-02-07

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Legal Events

Date Code Title Description
COOA Change in applicant's name or ownership of the application
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20130516 AND 20130522

732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20130523 AND 20130529

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20141229