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
improvements relating
writing instruments
instruments
writing
relating
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
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)

Applications Claiming Priority (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) NL221447A (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 materials in writing implements
DE972361C (en) * 1952-08-30 1959-07-09 Bruno V Dr-Ing Zychlinski Closing plug for the refill tube of ballpoint pens
DE1110548B (en) * 1953-04-02 1961-07-06 Henry George Martin Writing instrument with writing ball and ink container
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
JPS59141907U (en) * 1983-03-11 1984-09-21 小川化工株式会社 makeup brush

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 Closing plug for the refill tube of ballpoint pens
DE944052C (en) * 1953-04-02 1956-06-07 Bruno V Zychlinski Dr Ing Final compound for writing materials in writing implements
DE1110548B (en) * 1953-04-02 1961-07-06 Henry George Martin Writing instrument with writing ball and ink container
US3424537A (en) * 1964-07-23 1969-01-28 Ernst Johan Jens Henriksen Fountain pen structures

Also Published As

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

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