FR874903A - Compensating chamber stylograph - Google Patents

Compensating chamber stylograph

Info

Publication number
FR874903A
FR874903A FR874903DA FR874903A FR 874903 A FR874903 A FR 874903A FR 874903D A FR874903D A FR 874903DA FR 874903 A FR874903 A FR 874903A
Authority
FR
France
Prior art keywords
stylograph
compensating chamber
compensating
chamber
chamber stylograph
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
Other languages
French (fr)
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.)
GU NTHER WAGNER
Original Assignee
GU NTHER WAGNER
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 GU NTHER WAGNER filed Critical GU NTHER WAGNER
Application granted granted Critical
Publication of FR874903A publication Critical patent/FR874903A/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
    • B43K8/00—Pens with writing-points other than nibs or balls
    • B43K8/16—Pens with writing-points other than nibs or balls with tubular writing-points comprising a movable cleaning element
    • B43K8/18—Arrangements for feeding the ink to the writing-points
FR874903D 1940-03-12 1941-08-27 Compensating chamber stylograph Expired FR874903A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE120340X 1940-03-12

Publications (1)

Publication Number Publication Date
FR874903A true FR874903A (en) 1942-08-31

Family

ID=5656474

Family Applications (1)

Application Number Title Priority Date Filing Date
FR874903D Expired FR874903A (en) 1940-03-12 1941-08-27 Compensating chamber stylograph

Country Status (3)

Country Link
US (1) US2401167A (en)
CH (1) CH225576A (en)
FR (1) FR874903A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0248169A1 (en) * 1986-06-06 1987-12-09 rotring-werke Riepe KG Writing instrument
FR2625465A1 (en) * 1988-01-06 1989-07-07 Graphoplex Sa Marking device, particularly for an automatic plotter

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2601846A (en) * 1947-05-17 1952-07-01 Esterbrook Pen Co Writing pen assembly
US2935970A (en) * 1955-03-23 1960-05-10 Sapphire Products Inc Fountain pen ink reservoir
US3174655A (en) * 1963-01-04 1965-03-23 Ampoules Inc Drop or spray dispenser
DE1461604C2 (en) * 1965-07-09 1974-08-01 Fa. A.W.Faber-Castell, 8504 Stein Ink pen
GB1191674A (en) * 1966-08-05 1970-05-13 Staedtler J S Improvements in and relating to Writing Instruments
US3870421A (en) * 1971-12-08 1975-03-11 Staedtler J S Tubular nib-type pen with a screwed-in nib
US4753546A (en) * 1978-02-14 1988-06-28 Koh-I-Noor Rapidograph, Inc. Pressure balanced stylographic pen
US4930921A (en) * 1980-03-10 1990-06-05 Koh-I-Noor Rapidograph, Inc. Tubular writting pen with superposed pressure equalization chambers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0248169A1 (en) * 1986-06-06 1987-12-09 rotring-werke Riepe KG Writing instrument
FR2625465A1 (en) * 1988-01-06 1989-07-07 Graphoplex Sa Marking device, particularly for an automatic plotter

Also Published As

Publication number Publication date
US2401167A (en) 1946-05-28
CH225576A (en) 1943-02-15

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