FR971021A - Refinements to writing instruments with reservoir - Google Patents

Refinements to writing instruments with reservoir

Info

Publication number
FR971021A
FR971021A FR971021DA FR971021A FR 971021 A FR971021 A FR 971021A FR 971021D A FR971021D A FR 971021DA FR 971021 A FR971021 A FR 971021A
Authority
FR
France
Prior art keywords
refinements
reservoir
writing instruments
instruments
writing
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.)
Biro Patente A G
Original Assignee
Biro Patente A G
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
Priority to GB8912/47A priority Critical patent/GB653385A/en
Application filed by Biro Patente A G filed Critical Biro Patente A G
Application granted granted Critical
Publication of FR971021A publication Critical patent/FR971021A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B43WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43KIMPLEMENTS FOR WRITING OR DRAWING
    • B43K7/00Ball-point pens
    • B43K7/10Arrangements for feeding ink to the ball points
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F49/00Domestic spin-dryers or similar spin-dryers not suitable for industrial use
FR971021D 1947-04-02 1948-09-02 Refinements to writing instruments with reservoir Expired FR971021A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8912/47A GB653385A (en) 1947-04-02 1947-04-02 Improvements in and relating to reservoir writing instruments

Publications (1)

Publication Number Publication Date
FR971021A true FR971021A (en) 1951-01-11

Family

ID=9861718

Family Applications (1)

Application Number Title Priority Date Filing Date
FR971021D Expired FR971021A (en) 1947-04-02 1948-09-02 Refinements to writing instruments with reservoir

Country Status (4)

Country Link
BE (1) BE484827A (en)
FR (1) FR971021A (en)
GB (1) GB653385A (en)
LU (1) LU29202A1 (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE964382C (en) * 1953-03-22 1957-05-23 Schmidt Geb Ballpoint pen refill
US2879586A (en) * 1951-10-05 1959-03-31 Compania Uruguaya De Fomento Industrial Sa Method for the production of ball tip writing instruments
US3065732A (en) * 1958-12-29 1962-11-27 Adolf Berglein Ball point pen
FR2483851A1 (en) * 1980-06-10 1981-12-11 Zebra Co Ltd IMPROVED BALL PEN
FR2701428A1 (en) * 1993-02-16 1994-08-19 Sakura Color Prod Corp Writing instrument and its manufacturing process.
EP0626276A1 (en) * 1993-03-18 1994-11-30 Mitsubishi Pencil Kabushiki Kaisha A ball-point pen
EP0685348A1 (en) * 1993-12-06 1995-12-06 Mitsubishi Pencil Kabushiki Kaisha Ball-point pen
US5690442A (en) * 1995-02-07 1997-11-25 Mitsubishi Pencil Kabushiki Kaisha Metal tip for ball-point pen
US5709493A (en) * 1993-03-18 1998-01-20 Mitsubishi Pencil Kabushiki Kaisha Ballpoint pen having a backflow preventing mechanism
US5868512A (en) * 1996-05-13 1999-02-09 Kotobuki & Co., Ltd. Writing instrument with check valve means

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2957453A (en) * 1959-06-30 1960-10-25 Northern Ind Products Company Cartridge structure with trap compartment

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2879586A (en) * 1951-10-05 1959-03-31 Compania Uruguaya De Fomento Industrial Sa Method for the production of ball tip writing instruments
DE964382C (en) * 1953-03-22 1957-05-23 Schmidt Geb Ballpoint pen refill
US3065732A (en) * 1958-12-29 1962-11-27 Adolf Berglein Ball point pen
FR2483851A1 (en) * 1980-06-10 1981-12-11 Zebra Co Ltd IMPROVED BALL PEN
FR2701428A1 (en) * 1993-02-16 1994-08-19 Sakura Color Prod Corp Writing instrument and its manufacturing process.
US5348411A (en) * 1993-02-16 1994-09-20 Kabushiki Kaisha Sakura Kurepasu Writing implement and a fabricating method thereof
US5709493A (en) * 1993-03-18 1998-01-20 Mitsubishi Pencil Kabushiki Kaisha Ballpoint pen having a backflow preventing mechanism
EP0626276A1 (en) * 1993-03-18 1994-11-30 Mitsubishi Pencil Kabushiki Kaisha A ball-point pen
EP0685348A4 (en) * 1993-12-06 1996-04-24 Mitsubishi Pencil Co Ball-point pen.
EP0685348A1 (en) * 1993-12-06 1995-12-06 Mitsubishi Pencil Kabushiki Kaisha Ball-point pen
US5711626A (en) * 1993-12-06 1998-01-27 Mitsubishi Pencil Kabushiki Kaisha Ball-point pen with back flow stop
US5690442A (en) * 1995-02-07 1997-11-25 Mitsubishi Pencil Kabushiki Kaisha Metal tip for ball-point pen
US5868512A (en) * 1996-05-13 1999-02-09 Kotobuki & Co., Ltd. Writing instrument with check valve means

Also Published As

Publication number Publication date
BE484827A (en)
LU29202A1 (en)
GB653385A (en) 1951-05-16
LU29202A (en)

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