GB746723A - Improvements in retractable ball-pointed pens - Google Patents

Improvements in retractable ball-pointed pens

Info

Publication number
GB746723A
GB746723A GB15225/54A GB1522554A GB746723A GB 746723 A GB746723 A GB 746723A GB 15225/54 A GB15225/54 A GB 15225/54A GB 1522554 A GB1522554 A GB 1522554A GB 746723 A GB746723 A GB 746723A
Authority
GB
United Kingdom
Prior art keywords
reservoir
cylinder
spring
casing
writing unit
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
GB15225/54A
Other languages
English (en)
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.)
Universal Fountain Pen & Penci
Original Assignee
Universal Fountain Pen & Penci
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 Universal Fountain Pen & Penci filed Critical Universal Fountain Pen & Penci
Publication of GB746723A publication Critical patent/GB746723A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B39/00—Cooling or quenching coke
    • C10B39/04—Wet quenching
    • C10B39/08—Coke-quenching towers
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
  • Pens And Brushes (AREA)
  • Coke Industry (AREA)
GB15225/54A 1954-02-09 1954-05-24 Improvements in retractable ball-pointed pens Expired GB746723A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US746723XA 1954-02-09 1954-02-09

Publications (1)

Publication Number Publication Date
GB746723A true GB746723A (en) 1956-03-21

Family

ID=22120955

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15225/54A Expired GB746723A (en) 1954-02-09 1954-05-24 Improvements in retractable ball-pointed pens

Country Status (4)

Country Link
BE (1) BE529566A (enrdf_load_html_response)
DE (2) DE1056587B (enrdf_load_html_response)
FR (1) FR1102261A (enrdf_load_html_response)
GB (1) GB746723A (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2907302A (en) * 1957-03-26 1959-10-06 Laka Tool And Stamping Company Writing instrument

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1274931B (de) * 1959-06-09 1968-08-08 Maria Fejes Geb Wucherer Kugelschreiber mit rueckziehbarer, federnder Schreibmine
DE1230332B (de) * 1961-04-15 1966-12-08 Georg Linz Verfahren zur Herstellung einer Kugelschreibermine
BE793277A (fr) * 1971-12-23 1973-06-22 Uss Eng & Consult Procede et appareil pour tronconner en courts segments une barre couleeen continu

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE167223C (enrdf_load_html_response) *
DE576958C (de) * 1931-02-24 1933-05-22 Reinhold Wagner Verfahren zum Loeschen von Koks
GB420429A (en) * 1933-03-01 1934-12-03 George Norton A combined silt recovery plant and continuous filter for use in coal washeries and the like
DE707926C (de) * 1939-09-28 1941-07-08 I G Farbenindustrie Akt Ges Schwingsieb
BE467399A (enrdf_load_html_response) * 1945-09-18
US2617387A (en) * 1947-01-17 1952-11-11 W A Sheaffer Pen Co Writing instrument
US2560811A (en) * 1948-04-27 1951-07-17 Universal Fountain Pen & Penci Ball-pointed pen
US2500979A (en) * 1948-08-07 1950-03-21 Universal Fountain Pen & Penci Ball-pointed pen
BE523381A (enrdf_load_html_response) * 1950-02-27

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2907302A (en) * 1957-03-26 1959-10-06 Laka Tool And Stamping Company Writing instrument

Also Published As

Publication number Publication date
FR1102261A (fr) 1955-10-18
DE1056587B (de) 1959-05-06
BE529566A (enrdf_load_html_response)
DE1086587B (de) 1960-08-04

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