FR977272A - Improvements relating to writing instruments - Google Patents

Improvements relating to writing instruments

Info

Publication number
FR977272A
FR977272A FR977272DA FR977272A FR 977272 A FR977272 A FR 977272A FR 977272D A FR977272D A FR 977272DA FR 977272 A FR977272 A FR 977272A
Authority
FR
France
Prior art keywords
relating
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 AG
Original Assignee
BIRO PATENTE AG
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 GB14664/47A priority Critical patent/GB695621A/en
Application filed by BIRO PATENTE AG filed Critical BIRO PATENTE AG
Application granted granted Critical
Publication of FR977272A publication Critical patent/FR977272A/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
    • B43K7/02—Ink reservoirs; Ink cartridges
    • B43K7/08—Preventing leakage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K7/00—Ball-point pens
    • B43K7/02—Ink reservoirs; Ink cartridges
    • B43K7/03—Ink reservoirs; Ink cartridges pressurised, e.g. by gas
    • B43K7/035—Ink reservoirs; Ink cartridges pressurised, e.g. by gas the gas acting on a piston
FR977272D 1947-06-03 1948-11-05 Improvements relating to writing instruments Expired FR977272A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB14664/47A GB695621A (en) 1947-06-03 1947-06-03 Improvements in and relating to reservoir writing instruments

Publications (1)

Publication Number Publication Date
FR977272A true FR977272A (en) 1951-03-29

Family

ID=10045351

Family Applications (1)

Application Number Title Priority Date Filing Date
FR977272D Expired FR977272A (en) 1947-06-03 1948-11-05 Improvements relating to writing instruments

Country Status (6)

Country Link
BE (1) BE485864A (en)
CH (1) CH284112A (en)
FR (1) FR977272A (en)
GB (2) GB695621A (en)
LU (1) LU29275A1 (en)
NL (2) NL92236C (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE925810C (en) * 1951-02-28 1955-03-31 Osmior S A R L Plastic closure for ballpoint pen
DE932539C (en) * 1951-07-27 1955-09-01 Georges Vermes Ballpoint pen
DE944052C (en) * 1953-04-02 1956-06-07 Bruno V Zychlinski Dr Ing Final compound for writing implements in writing implements
DE972361C (en) * 1952-08-30 1959-07-09 Bruno V Dr-Ing Zychlinski Abschlusspfropfen for the Minenroehrchen of pens
DE1110548B (en) * 1953-04-02 1961-07-06 Henry George Martin Schreibgeraet with writing ball and Tintenbehaelter
US3424537A (en) * 1964-07-23 1969-01-28 Ernst Johan Jens Henriksen Fountain pen structures

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1274932B (en) * 1953-07-06 1968-08-08 Ernst Johan Jens Henriksen pen
US3099252A (en) * 1958-12-22 1963-07-30 Scripto Inc Writing instrument and ink therefor
JPH038169Y2 (en) * 1983-03-11 1991-02-28

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE925810C (en) * 1951-02-28 1955-03-31 Osmior S A R L Plastic closure for ballpoint pen
DE932539C (en) * 1951-07-27 1955-09-01 Georges Vermes Ballpoint pen
DE972361C (en) * 1952-08-30 1959-07-09 Bruno V Dr-Ing Zychlinski Abschlusspfropfen for the Minenroehrchen of pens
DE944052C (en) * 1953-04-02 1956-06-07 Bruno V Zychlinski Dr Ing Final compound for writing implements in writing implements
DE1110548B (en) * 1953-04-02 1961-07-06 Henry George Martin Schreibgeraet with writing ball and Tintenbehaelter
US3424537A (en) * 1964-07-23 1969-01-28 Ernst Johan Jens Henriksen Fountain pen structures

Also Published As

Publication number Publication date
LU29275A1 (en)
NL92236C (en) 1900-01-01
BE485864A (en) 1900-01-01
GB695621A (en) 1953-08-12
NL221447A (en) 1900-01-01
GB695673A (en) 1953-08-12
CH284112A (en) 1952-07-15
LU29275A (en)

Similar Documents

Publication Publication Date Title
FR951399A (en) Improvements made to tool supports
FR966204A (en) Improvements to connections
FR937685A (en) Stylograph refinements
FR974905A (en) Improvements made to chucks
FR974848A (en) Ballpoint pen
FR1009193A (en) Ballpoint pen
FR935473A (en) Improvements to plotter pens
FR952824A (en) Improvements to air mattresses
FR970075A (en) Improvements to gas turbo-engines
FR968764A (en) Improvements to electron microscopes
FR1032122A (en) Further development of ballpoint pens
FR1025120A (en) Improvements to writing instruments
FR976412A (en) Ballpoint pen
FR1047934A (en) Stylus pen
FR967037A (en) Improvements to metal cartridges
FR57310E (en) Improvements to two-legged automatons
FR971021A (en) Refinements to writing instruments with reservoir
DE847117C (en) Writing instrument
FR944677A (en) Make-up box refinements
FR1004813A (en) Improvements to pen and mechanical pencils
FR953760A (en) Refinements to reservoir writing instruments
FR932339A (en) Stylograph refinements
FR951706A (en) Transducer regulator
FR986766A (en) Pen development
FR985674A (en) Improvements to tube amplifiers