CH341737A - Pen, in particular ballpoint pen - Google Patents

Pen, in particular ballpoint pen

Info

Publication number
CH341737A
CH341737A CH341737DA CH341737A CH 341737 A CH341737 A CH 341737A CH 341737D A CH341737D A CH 341737DA CH 341737 A CH341737 A CH 341737A
Authority
CH
Switzerland
Prior art keywords
pen
particular ballpoint
ballpoint
ballpoint pen
Prior art date
Application number
Other languages
German (de)
Inventor
Doettlinger Alfred
Original Assignee
Ritter Kg J
Doettlinger Alfred
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 Ritter Kg J, Doettlinger Alfred filed Critical Ritter Kg J
Publication of CH341737A publication Critical patent/CH341737A/en

Links

Classifications

    • 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
    • B43K24/086—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 heart-shaped cams, balls
CH341737D 1954-09-14 1955-09-08 Pen, in particular ballpoint pen CH341737A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
AT341737X 1954-09-14
AT80255X 1955-02-08
AT170255X 1955-02-17
AT180355X 1955-03-18

Publications (1)

Publication Number Publication Date
CH341737A true CH341737A (en) 1959-10-15

Family

ID=27422240

Family Applications (1)

Application Number Title Priority Date Filing Date
CH341737D CH341737A (en) 1954-09-14 1955-09-08 Pen, in particular ballpoint pen

Country Status (4)

Country Link
US (1) US3084670A (en)
CH (1) CH341737A (en)
DE (1) DE1187520B (en)
NL (2) NL103716C (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3196837A (en) * 1961-07-21 1965-07-27 Hofmann Ulrich Multicolor ball-point writer
DE1461643A1 (en) * 1964-06-27 1969-03-27 Ritter Kg J Ball pressure mechanism for pens
JPS5644544Y2 (en) * 1978-07-10 1981-10-19
DE3624152C1 (en) * 1986-07-17 1987-09-10 Faber Castell A W Feed mechanism for a writing instrument
CA2929473C (en) 2013-11-06 2019-06-04 Becton Dickinson and Company Limited Medical connector having locking engagement
US10463245B2 (en) 2015-12-21 2019-11-05 Snug Harbor Orthopedics, LLC Method of using cannula for surgical procedure
FR3053924B1 (en) * 2016-07-12 2019-07-12 Societe Bic MANUAL DEVICE, IN PARTICULAR A WRITING INSTRUMENT, EQUIPPED WITH A LOCKING DEVICE
FR3075097B1 (en) * 2017-12-20 2020-01-03 Societe Bic MULTIPURPOSE WRITING INSTRUMENT INCLUDING A PORTEMINE SYSTEM
CN110303801B (en) * 2019-07-15 2020-10-09 杭州简弈科技有限公司 Telescopic pen

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE42547C (en) * J. H. WÜSTER in Ybbs a. d. Donau Pencil holder
DE51199C (en) * L. ERHARD in Nürnberg, Neudorferstr. 16 Pen holder with self-falling lead
DE40135C (en) * O. WOLLEN -BERG in Berlin Pencil holder
DE52733C (en) * W. G. DlNKELMEYER in Nürnberg Pencil holder with a freely falling pen
US362121A (en) * 1887-05-03 Kalph spear
DE379275C (en) * 1922-08-26 1923-08-18 Simplo Fuellfeder Ges Voss Lau Filler pencil
US2593365A (en) * 1946-01-07 1952-04-15 Brown & Bigelow Ball point pen
AT162533B (en) * 1947-05-08 1949-03-10 Viktor Mali Electric push or pull switch
US2611343A (en) * 1948-07-03 1952-09-23 Imp Pen & Pencil Co Inc Retractable writing implement
FR976380A (en) * 1948-12-10 1951-03-16 Improvements to writing instruments
US2587935A (en) * 1949-01-10 1952-03-04 Frank C Wallace Retractable pen device
FR984548A (en) * 1949-02-11 1951-07-06 Advanced ballpoint pen
DE813129C (en) * 1949-03-10 1951-09-06 Erko Werk Locking device for pens with retractable writing tip
FR985249A (en) * 1949-04-27 1951-07-16 Frazar France Further training in mechanical pencils, pens, pens and the like
FR985667A (en) * 1949-05-04 1951-07-23 Improvements to selector mechanisms, in particular for multi-colored writing instruments
US2693170A (en) * 1949-06-09 1954-11-02 Hartley Pen Company Retractable writing instrument
US2671354A (en) * 1950-06-28 1954-03-09 Birome Sa Locking device
DE911567C (en) * 1950-06-28 1954-05-17 Birome Sa Com E Ind Push-button switch with latching position
FR1023101A (en) * 1950-08-08 1953-03-13 Multi-color writing instrument refinements
DE915543C (en) * 1953-02-05 1954-07-22 Faber Castell A W Pen with axially movable pen holder
FR1100962A (en) * 1954-03-10 1955-09-27 Anciens Etablissements Baignol Improvement in graphic instruments
DE1693832U (en) * 1954-12-04 1955-02-24 Hanns Buelow WRITING DEVICE WITHOUT EXTERNAL OPERATING BODIES FOR THE RETRACTABLE WRITING TIP.

Also Published As

Publication number Publication date
US3084670A (en) 1963-04-09
NL103716C (en)
NL250944A (en)
DE1187520B (en) 1965-02-18

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