IT1274474B - Meccanismo in quattro parti di una penna a sfera. - Google Patents

Meccanismo in quattro parti di una penna a sfera.

Info

Publication number
IT1274474B
IT1274474B ITMI950950A ITMI950950A IT1274474B IT 1274474 B IT1274474 B IT 1274474B IT MI950950 A ITMI950950 A IT MI950950A IT MI950950 A ITMI950950 A IT MI950950A IT 1274474 B IT1274474 B IT 1274474B
Authority
IT
Italy
Prior art keywords
parts
ballpoint pen
ballpoint
pen
Prior art date
Application number
ITMI950950A
Other languages
English (en)
Inventor
Guy A Gervais
Mitcheli E Seamans
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 ITMI950950A0 publication Critical patent/ITMI950950A0/it
Publication of ITMI950950A1 publication Critical patent/ITMI950950A1/it
Application granted granted Critical
Publication of IT1274474B publication Critical patent/IT1274474B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K15/00—Assembling, finishing, or repairing pens
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
ITMI950950A 1994-07-26 1995-05-11 Meccanismo in quattro parti di una penna a sfera. IT1274474B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/280,872 US5518330A (en) 1994-07-26 1994-07-26 Four part ball point pen mechanism

Publications (3)

Publication Number Publication Date
ITMI950950A0 ITMI950950A0 (it) 1995-05-11
ITMI950950A1 ITMI950950A1 (it) 1996-11-11
IT1274474B true IT1274474B (it) 1997-07-17

Family

ID=23074971

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI950950A IT1274474B (it) 1994-07-26 1995-05-11 Meccanismo in quattro parti di una penna a sfera.

Country Status (13)

Country Link
US (1) US5518330A (it)
JP (1) JP3740517B2 (it)
KR (1) KR100367724B1 (it)
CN (1) CN1050808C (it)
CA (1) CA2152733C (it)
DE (1) DE19526823C2 (it)
ES (1) ES2129288B1 (it)
FR (1) FR2723034B1 (it)
GB (1) GB2291627B (it)
HK (1) HK1000171A1 (it)
IE (1) IE80756B1 (it)
IT (1) IT1274474B (it)
MY (1) MY112807A (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6921223B2 (en) * 2003-09-15 2005-07-26 Sanford, L.P. Combo pen
US7950862B2 (en) 2006-05-26 2011-05-31 Youngtack Shim Multicolor writing tools and methods
US8011867B2 (en) * 2008-03-25 2011-09-06 Dell Products, Lp Flush captive screw with retractable knurled knob
US8149227B2 (en) * 2008-04-03 2012-04-03 Livescribe, Inc. Removing click and friction noise in a writing device
DE102008048275B4 (de) * 2008-09-22 2014-07-24 Airbus Operations Gmbh Treibstoffmanagement-System
US20110103874A1 (en) * 2009-10-29 2011-05-05 George Reekie Universal pencil mechanism
CN103317468B (zh) * 2012-10-10 2015-01-07 常州信息职业技术学院 装配中性笔笔芯丝杠上镶片的设计及制造方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2516938A (en) * 1950-02-10 1950-08-01 Francis M Aimes Mechanical pencil with screw feed
US2753844A (en) * 1954-01-19 1956-07-10 A T Cross Pencil Company Writing instrument
GB788257A (en) * 1955-05-20 1957-12-23 Schmidt Max An improved ball-point pen with a retractable writing element
US3272184A (en) * 1963-12-02 1966-09-13 Barrows Ind Inc Writing instrument of the retractable type
US3436160A (en) * 1966-08-08 1969-04-01 Lew Mfg Co Retractable writing instrument
US3289637A (en) * 1966-10-31 1966-12-06 T & T Mfg Co Writing instrument
US3630629A (en) * 1969-12-16 1971-12-28 Kreisler Mfg Mechanical writing instrument
US4635338A (en) * 1984-12-18 1987-01-13 Walsh William H Method and apparatus for assembling an automatic and disposable pencil
US5048991A (en) * 1990-07-03 1991-09-17 Guo Ching Chung Structure of driving ball refill for a ball point pen

Also Published As

Publication number Publication date
HK1000171A1 (en) 1998-01-16
GB2291627B (en) 1997-06-18
KR960003990A (ko) 1996-02-23
IE950196A1 (en) 1996-02-07
DE19526823C2 (de) 2001-03-01
CA2152733A1 (en) 1996-01-27
IE80756B1 (en) 1999-01-27
CA2152733C (en) 1998-05-19
GB9513717D0 (en) 1995-09-06
MY112807A (en) 2001-09-29
US5518330A (en) 1996-05-21
ITMI950950A1 (it) 1996-11-11
ES2129288B1 (es) 1999-12-16
FR2723034A1 (fr) 1996-02-02
KR100367724B1 (ko) 2003-02-25
CN1119994A (zh) 1996-04-10
JPH0852987A (ja) 1996-02-27
DE19526823A1 (de) 1996-03-14
ITMI950950A0 (it) 1995-05-11
ES2129288A1 (es) 1999-06-01
FR2723034B1 (fr) 1997-06-27
CN1050808C (zh) 2000-03-29
JP3740517B2 (ja) 2006-02-01
GB2291627A (en) 1996-01-31

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Legal Events

Date Code Title Description
0001 Granted