GB1071219A - Adjustable resilient-tipped writing instruments - Google Patents

Adjustable resilient-tipped writing instruments

Info

Publication number
GB1071219A
GB1071219A GB37869/64A GB3786964A GB1071219A GB 1071219 A GB1071219 A GB 1071219A GB 37869/64 A GB37869/64 A GB 37869/64A GB 3786964 A GB3786964 A GB 3786964A GB 1071219 A GB1071219 A GB 1071219A
Authority
GB
United Kingdom
Prior art keywords
detent
spring
cam
cartridge
ball
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
Application number
GB37869/64A
Other languages
English (en)
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.)
Parker Pen Co
Original Assignee
Parker Pen Co
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 Parker Pen Co filed Critical Parker Pen Co
Publication of GB1071219A publication Critical patent/GB1071219A/en
Expired 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
    • B43K7/12—Ball-point pens with retractable ball points
    • 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
    • B43K24/084—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 saw-like or analogous cams

Landscapes

  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
  • Pens And Brushes (AREA)
GB37869/64A 1963-09-18 1964-09-16 Adjustable resilient-tipped writing instruments Expired GB1071219A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US309723A US3273541A (en) 1963-09-18 1963-09-18 Adjustable resilient writing instrument

Publications (1)

Publication Number Publication Date
GB1071219A true GB1071219A (en) 1967-06-07

Family

ID=23199395

Family Applications (1)

Application Number Title Priority Date Filing Date
GB37869/64A Expired GB1071219A (en) 1963-09-18 1964-09-16 Adjustable resilient-tipped writing instruments

Country Status (3)

Country Link
US (1) US3273541A (de)
DE (1) DE1461320A1 (de)
GB (1) GB1071219A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2204656A (en) * 1987-05-12 1988-11-16 Marconi Instruments Ltd Test fixture and support structure

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3419336A (en) * 1966-07-18 1968-12-31 Norbert A. Kirk Ball point pens
ZA874503B (en) * 1986-07-07 1987-12-28 Parker Pen (Benelux) B.V. Writing instrument
JP3027131B2 (ja) * 1997-08-28 2000-03-27 株式会社パイロット ノック式筆記具
US6261015B1 (en) * 2000-01-28 2001-07-17 Bic Corporation Roller ball pen with adjustable spring tension
JP4456414B2 (ja) * 2004-06-04 2010-04-28 ミクロ株式会社 筆記具
US8550735B2 (en) * 2006-07-07 2013-10-08 Societe Bic Writing instrument with cushioning device
TWI507306B (zh) * 2012-03-08 2015-11-11 Sdi Corp A press station with a pushpress function
JP6827423B2 (ja) * 2015-12-18 2021-02-10 株式会社パイロットコーポレーション ノック式筆記具

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2946311A (en) * 1954-12-01 1960-07-26 Burnie J Craig Writing instrument
DE1736936U (de) * 1956-09-29 1956-12-27 Staedtler Fa J S Schreibstift.
US3065732A (en) * 1958-12-29 1962-11-27 Adolf Berglein Ball point pen
US3205865A (en) * 1963-05-13 1965-09-14 Bernard H Lammers Writing instrument with retractable and yieldable point

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2204656A (en) * 1987-05-12 1988-11-16 Marconi Instruments Ltd Test fixture and support structure
GB2204656B (en) * 1987-05-12 1991-04-03 Marconi Instruments Ltd Test fixture

Also Published As

Publication number Publication date
DE1461320A1 (de) 1968-12-05
US3273541A (en) 1966-09-20

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