AU2002343038A1 - Improvements in keyboards - Google Patents

Improvements in keyboards

Info

Publication number
AU2002343038A1
AU2002343038A1 AU2002343038A AU2002343038A AU2002343038A1 AU 2002343038 A1 AU2002343038 A1 AU 2002343038A1 AU 2002343038 A AU2002343038 A AU 2002343038A AU 2002343038 A AU2002343038 A AU 2002343038A AU 2002343038 A1 AU2002343038 A1 AU 2002343038A1
Authority
AU
Australia
Prior art keywords
keyboards
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.)
Abandoned
Application number
AU2002343038A
Inventor
Stephen William Hobday
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.)
P C D Maltron Ltd
Original Assignee
P C D Maltron 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 P C D Maltron Ltd filed Critical P C D Maltron Ltd
Publication of AU2002343038A1 publication Critical patent/AU2002343038A1/en
Abandoned legal-status Critical Current

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
    • H01H2209/00—Layers
    • H01H2209/024—Properties of the substrate
    • H01H2209/03—Properties of the substrate elastomeric
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2217/00—Facilitation of operation; Human engineering
    • H01H2217/028—Facilitation of operation; Human engineering on planes with different or alterable inclination, e.g. convex plane
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2217/00—Facilitation of operation; Human engineering
    • H01H2217/028—Facilitation of operation; Human engineering on planes with different or alterable inclination, e.g. convex plane
    • H01H2217/03—Concave plane
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/11—Printed elements for providing electric connections to or between printed circuits
    • H05K1/118—Printed elements for providing electric connections to or between printed circuits specially for flexible printed circuits, e.g. using folded portions
AU2002343038A 2001-11-23 2002-11-20 Improvements in keyboards Abandoned AU2002343038A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0128167A GB0128167D0 (en) 2001-11-23 2001-11-23 Improvements in keyboards
GB0128167.4 2001-11-23
PCT/GB2002/005202 WO2003046938A1 (en) 2001-11-23 2002-11-20 Improvements in keyboards

Publications (1)

Publication Number Publication Date
AU2002343038A1 true AU2002343038A1 (en) 2003-06-10

Family

ID=9926378

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002343038A Abandoned AU2002343038A1 (en) 2001-11-23 2002-11-20 Improvements in keyboards

Country Status (3)

Country Link
AU (1) AU2002343038A1 (en)
GB (1) GB0128167D0 (en)
WO (1) WO2003046938A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201700123749A1 (en) * 2017-10-31 2019-05-01 Selco Ind S P A SENSOR DEVICE FOR USER INTERFACE

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4490587A (en) * 1983-04-07 1984-12-25 Microdot Inc. Switch assembly
AU5017393A (en) * 1992-08-18 1994-03-15 Kinesis Corporation Keyboard and method for producing

Also Published As

Publication number Publication date
WO2003046938A1 (en) 2003-06-05
GB0128167D0 (en) 2002-01-16

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase