FR2890198B1 - MECHANISM FOR RETRACTING AN OPTICAL PENCIL - Google Patents

MECHANISM FOR RETRACTING AN OPTICAL PENCIL

Info

Publication number
FR2890198B1
FR2890198B1 FR0508879A FR0508879A FR2890198B1 FR 2890198 B1 FR2890198 B1 FR 2890198B1 FR 0508879 A FR0508879 A FR 0508879A FR 0508879 A FR0508879 A FR 0508879A FR 2890198 B1 FR2890198 B1 FR 2890198B1
Authority
FR
France
Prior art keywords
retracting
optical pencil
pencil
optical
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
FR0508879A
Other languages
French (fr)
Other versions
FR2890198A1 (en
Inventor
Jung Tsan Liu
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR0508879A priority Critical patent/FR2890198B1/en
Publication of FR2890198A1 publication Critical patent/FR2890198A1/en
Application granted granted Critical
Publication of FR2890198B1 publication Critical patent/FR2890198B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
    • G06F3/03545—Pens or stylus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K24/00—Mechanisms for selecting, projecting, retracting or locking writing units
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1626—Constructional details or arrangements for portable computers with a single-body enclosure integrating a flat display, e.g. Personal Digital Assistants [PDAs]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2200/00—Indexing scheme relating to G06F1/04 - G06F1/32
    • G06F2200/16—Indexing scheme relating to G06F1/16 - G06F1/18
    • G06F2200/163—Indexing scheme relating to constructional details of the computer
    • G06F2200/1632—Pen holder integrated in the computer

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
FR0508879A 2005-08-30 2005-08-30 MECHANISM FOR RETRACTING AN OPTICAL PENCIL Expired - Fee Related FR2890198B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0508879A FR2890198B1 (en) 2005-08-30 2005-08-30 MECHANISM FOR RETRACTING AN OPTICAL PENCIL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0508879A FR2890198B1 (en) 2005-08-30 2005-08-30 MECHANISM FOR RETRACTING AN OPTICAL PENCIL

Publications (2)

Publication Number Publication Date
FR2890198A1 FR2890198A1 (en) 2007-03-02
FR2890198B1 true FR2890198B1 (en) 2007-11-30

Family

ID=36273421

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0508879A Expired - Fee Related FR2890198B1 (en) 2005-08-30 2005-08-30 MECHANISM FOR RETRACTING AN OPTICAL PENCIL

Country Status (1)

Country Link
FR (1) FR2890198B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB876206A (en) * 1958-08-15 1961-08-30 Frank Theodore Johmann Protraction-retraction mechanism for writing instruments
DE2807969A1 (en) * 1978-02-24 1979-08-30 Schmidt Feinmech WRITING DEVICE WITH PRINT MECHANICS
IT1270936B (en) * 1993-05-12 1997-05-16 Stilolinea Srl SIMPLIFIED ASSEMBLY BALLPOINT PEN
US5889512A (en) * 1994-03-02 1999-03-30 Apple Computer, Inc. Extendible stylus

Also Published As

Publication number Publication date
FR2890198A1 (en) 2007-03-02

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20110502