IT1281743B1 - Matita meccanica - Google Patents

Matita meccanica

Info

Publication number
IT1281743B1
IT1281743B1 IT95MI001790A ITMI951790A IT1281743B1 IT 1281743 B1 IT1281743 B1 IT 1281743B1 IT 95MI001790 A IT95MI001790 A IT 95MI001790A IT MI951790 A ITMI951790 A IT MI951790A IT 1281743 B1 IT1281743 B1 IT 1281743B1
Authority
IT
Italy
Prior art keywords
mechanical pencil
pencil
mechanical
Prior art date
Application number
IT95MI001790A
Other languages
English (en)
Inventor
Shuhei Kageyama
Tadayoshi Ebinuma
Thomas Clem
Original Assignee
Cross Co A T
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 Cross Co A T filed Critical Cross Co A T
Publication of ITMI951790A0 publication Critical patent/ITMI951790A0/it
Publication of ITMI951790A1 publication Critical patent/ITMI951790A1/it
Application granted granted Critical
Publication of IT1281743B1 publication Critical patent/IT1281743B1/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K21/00—Propelling pencils
    • B43K21/02—Writing-core feeding mechanisms
    • B43K21/16—Writing-core feeding mechanisms with stepwise feed of writing-cores
    • 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
    • B43K24/02—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions
    • B43K24/06—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions operated by turning means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K29/00—Combinations of writing implements with other articles
    • B43K29/02—Combinations of writing implements with other articles with rubbers
IT95MI001790A 1994-08-29 1995-08-22 Matita meccanica IT1281743B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6203741A JPH0858284A (ja) 1994-08-29 1994-08-29 シャープペンシル

Publications (3)

Publication Number Publication Date
ITMI951790A0 ITMI951790A0 (it) 1995-08-22
ITMI951790A1 ITMI951790A1 (it) 1997-02-22
IT1281743B1 true IT1281743B1 (it) 1998-02-27

Family

ID=16479089

Family Applications (1)

Application Number Title Priority Date Filing Date
IT95MI001790A IT1281743B1 (it) 1994-08-29 1995-08-22 Matita meccanica

Country Status (13)

Country Link
US (1) US5662424A (it)
JP (1) JPH0858284A (it)
KR (1) KR0148084B1 (it)
CN (1) CN1056563C (it)
CA (1) CA2155713C (it)
DE (1) DE19532830B4 (it)
ES (1) ES2129290B1 (it)
FR (1) FR2723885B1 (it)
GB (1) GB2292910B (it)
HK (1) HK1000767A1 (it)
IE (1) IE950654A1 (it)
IT (1) IT1281743B1 (it)
MY (1) MY113314A (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19643933C1 (de) * 1996-10-30 1998-03-12 Thomas Dipl Ing Loeffler Verfahren zur Herstellung von Schraubverbindungen
US6921223B2 (en) * 2003-09-15 2005-07-26 Sanford, L.P. Combo pen
DE102007003469B4 (de) * 2007-01-24 2013-09-05 Faber-Castell Ag Drehbleistift
JP4847946B2 (ja) * 2007-12-28 2011-12-28 三菱鉛筆株式会社 シャープペンシル
JP5509562B2 (ja) * 2008-09-29 2014-06-04 ぺんてる株式会社 回転出没式の筆記具
JP5670259B2 (ja) * 2011-06-03 2015-02-18 三菱鉛筆株式会社 樹脂成形品およびこれを用いた筆記具
CN108698433B (zh) * 2016-04-27 2020-05-22 株式会社寿 活心铅笔

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB479937A (en) * 1936-08-17 1938-02-15 Mabie Todd & Company Ltd Improvements in or relating to pencil holders
GB1017390A (en) * 1962-12-21 1966-01-19 Frank Theodore Johman Mechanical pencil
US3630629A (en) * 1969-12-16 1971-12-28 Kreisler Mfg Mechanical writing instrument
GB1581410A (en) * 1978-05-31 1980-12-10 Gillette Co Propelling pencil
FR2465600B1 (fr) * 1979-09-21 1987-09-18 Ancos Cy Ltd Porte-mine du type a mecanisme tournant
US4702634A (en) * 1982-05-17 1987-10-27 Parker Pen (Benelux) B.V. Continuous feed mechanical pencil with push button lead feed actuator
EP0215584B1 (en) * 1985-08-20 1990-01-10 KOTOBUKI & CO., LTD. Lead feed mechanism for mechanical pencil
PH24367A (en) * 1985-12-30 1990-06-13 Kotobuki & Co Ltd Writing tools
JPH0636952Y2 (ja) * 1986-11-25 1994-09-28 株式会社寿 シヤ−プペンシル
US4895467A (en) * 1986-11-25 1990-01-23 Kotobuki & Co., Ltd. Rotary knock type mechanical pencil
US4995467A (en) * 1989-06-09 1991-02-26 Niemann Gary O Method and apparatus for weighing and dispensing objects
JPH06106892A (ja) * 1992-09-28 1994-04-19 Iwasaki Kinzoku Kogyo Kk 繰出式筆記具

Also Published As

Publication number Publication date
CA2155713C (en) 2006-02-07
ES2129290A1 (es) 1999-06-01
HK1000767A1 (en) 1998-04-24
CN1056563C (zh) 2000-09-20
CN1131099A (zh) 1996-09-18
GB9517219D0 (en) 1995-10-25
ITMI951790A1 (it) 1997-02-22
FR2723885A1 (fr) 1996-03-01
ES2129290B1 (es) 1999-12-16
KR960007201A (ko) 1996-03-22
GB2292910A (en) 1996-03-13
CA2155713A1 (en) 1996-03-01
GB2292910B (en) 1997-09-17
MY113314A (en) 2002-01-31
DE19532830A1 (de) 1996-03-07
JPH0858284A (ja) 1996-03-05
IE950654A1 (en) 1996-03-06
DE19532830B4 (de) 2006-07-13
US5662424A (en) 1997-09-02
ITMI951790A0 (it) 1995-08-22
KR0148084B1 (ko) 1998-08-17
FR2723885B1 (fr) 1997-12-12

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Legal Events

Date Code Title Description
0001 Granted