CA2398439C - Roller ball pen with adjustable spring tension - Google Patents

Roller ball pen with adjustable spring tension Download PDF

Info

Publication number
CA2398439C
CA2398439C CA002398439A CA2398439A CA2398439C CA 2398439 C CA2398439 C CA 2398439C CA 002398439 A CA002398439 A CA 002398439A CA 2398439 A CA2398439 A CA 2398439A CA 2398439 C CA2398439 C CA 2398439C
Authority
CA
Canada
Prior art keywords
control member
cap
drive rod
cartridge
writing instrument
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
CA002398439A
Other languages
English (en)
French (fr)
Other versions
CA2398439A1 (en
Inventor
Bernard J. Mccauley
Ryan S. Eddington
Michael Huneke
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
Publication of CA2398439A1 publication Critical patent/CA2398439A1/en
Application granted granted Critical
Publication of CA2398439C publication Critical patent/CA2398439C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K7/00—Ball-point 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
    • 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
    • B43K24/08—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions operated by push-buttons
    • B43K24/088—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions operated by push-buttons with spreading spring means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K7/00—Ball-point pens
    • B43K7/12—Ball-point pens with retractable ball points

Landscapes

  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
  • Pens And Brushes (AREA)
CA002398439A 2000-01-28 2001-01-25 Roller ball pen with adjustable spring tension Expired - Fee Related CA2398439C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/493,922 US6261015B1 (en) 2000-01-28 2000-01-28 Roller ball pen with adjustable spring tension
US09/493,922 2000-01-28
PCT/US2001/002522 WO2001054920A1 (en) 2000-01-28 2001-01-25 Roller ball pen with adjustable spring tension

Publications (2)

Publication Number Publication Date
CA2398439A1 CA2398439A1 (en) 2001-08-02
CA2398439C true CA2398439C (en) 2009-05-19

Family

ID=23962271

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002398439A Expired - Fee Related CA2398439C (en) 2000-01-28 2001-01-25 Roller ball pen with adjustable spring tension

Country Status (12)

Country Link
US (2) US6261015B1 (cg-RX-API-DMAC10.html)
EP (1) EP1265757A4 (cg-RX-API-DMAC10.html)
JP (1) JP4248786B2 (cg-RX-API-DMAC10.html)
CN (1) CN1262432C (cg-RX-API-DMAC10.html)
AR (1) AR034402A1 (cg-RX-API-DMAC10.html)
AU (1) AU768092B2 (cg-RX-API-DMAC10.html)
BR (1) BR0107911A (cg-RX-API-DMAC10.html)
CA (1) CA2398439C (cg-RX-API-DMAC10.html)
MX (1) MXPA02007270A (cg-RX-API-DMAC10.html)
MY (1) MY122811A (cg-RX-API-DMAC10.html)
TW (1) TWI235714B (cg-RX-API-DMAC10.html)
WO (1) WO2001054920A1 (cg-RX-API-DMAC10.html)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001290601A (ja) * 2000-04-05 2001-10-19 Internatl Business Mach Corp <Ibm> タッチパネル用入力ペン、入力ペン
US6860667B2 (en) * 2001-11-14 2005-03-01 William Dowst Writing instrument with biased rotatable assembly
US7137751B2 (en) * 2003-03-14 2006-11-21 Societe Bic S.A. Writing instrument with cushioning element
CN1993688B (zh) * 2004-08-03 2012-01-18 西尔弗布鲁克研究有限公司 走近启动的打印
US7928967B2 (en) * 2005-08-19 2011-04-19 Silverbrook Research Pty Ltd Force sensor with angled coupling
US20080081609A1 (en) * 2006-09-29 2008-04-03 Motorola, Inc. Method and system for associating a user profile to a sim card
US20080112748A1 (en) * 2006-11-09 2008-05-15 Carl Cetera Slidable spring-biased grip for a handheld writing implement
US7959368B2 (en) * 2008-01-29 2011-06-14 Rong-Lin Sheu Ink cartridge structure for pens
USD628646S1 (en) * 2009-07-22 2010-12-07 Beifa Group Co., Ltd. Pen
DE102011052331B4 (de) * 2011-08-01 2016-11-17 Karlsruher Institut für Technologie Schreibgerät mit mechanischer Korrektur der Klemmkräfte
DE102017009364B4 (de) * 2017-10-04 2024-01-11 Staedtler Mars Gmbh & Co. Kg Schreib-, Zeichen-, Markiergerät und/oder Kosmetikgerät
CN109532279A (zh) * 2018-12-31 2019-03-29 杭州简弈科技有限公司 一种磁控弹力笔
JP7350487B2 (ja) * 2019-01-23 2023-09-26 三菱鉛筆株式会社 化粧料塗布具
EP3915799A1 (en) 2020-05-29 2021-12-01 Société BIC Passive variable friction pen
CN116166134B (zh) * 2022-09-07 2025-07-25 深圳市智诚立创技术有限公司 笔芯可拆卸的电子笔

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2002501A (en) 1934-02-09 1935-05-28 Donato Giuseppe Combination writing implement
US2488179A (en) * 1946-05-28 1949-11-15 Jr John A Engel Cushioned pencil point
US3051132A (en) 1959-09-21 1962-08-28 Frank Theodore Johmann Protraction-retraction mechanism for writing instruments
US3144005A (en) 1960-04-14 1964-08-11 Frank T Johmann Retraction-protraction mechanism for writing instruments
US3273541A (en) * 1963-09-18 1966-09-20 Parker Pen Co Adjustable resilient writing instrument
US3232278A (en) * 1964-04-20 1966-02-01 Frank T Johmann Writing instrument
US3419336A (en) * 1966-07-18 1968-12-31 Norbert A. Kirk Ball point pens
JPS58171392U (ja) * 1982-05-10 1983-11-16 株式会社寿 シヤ−プペンシル
FR2760607B1 (fr) * 1997-03-11 1999-04-23 Oreal Distributeur pour un produit delitable

Also Published As

Publication number Publication date
EP1265757A4 (en) 2005-06-22
TWI235714B (en) 2005-07-11
AU768092B2 (en) 2003-12-04
MY122811A (en) 2006-05-31
JP2003520717A (ja) 2003-07-08
JP4248786B2 (ja) 2009-04-02
US20010024592A1 (en) 2001-09-27
AU3457301A (en) 2001-08-07
US6428232B2 (en) 2002-08-06
US6261015B1 (en) 2001-07-17
CN1452567A (zh) 2003-10-29
CN1262432C (zh) 2006-07-05
MXPA02007270A (es) 2002-12-09
EP1265757A1 (en) 2002-12-18
AR034402A1 (es) 2004-02-25
WO2001054920A1 (en) 2001-08-02
BR0107911A (pt) 2002-12-10
CA2398439A1 (en) 2001-08-02

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed
MKLA Lapsed

Effective date: 20110125