US2986119A - Writing instruments - Google Patents

Writing instruments Download PDF

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Publication number
US2986119A
US2986119A US639518A US63951857A US2986119A US 2986119 A US2986119 A US 2986119A US 639518 A US639518 A US 639518A US 63951857 A US63951857 A US 63951857A US 2986119 A US2986119 A US 2986119A
Authority
US
United States
Prior art keywords
writing
cap
point
arm
barrel
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 - Lifetime
Application number
US639518A
Other languages
English (en)
Inventor
Roesler Ernst
Kressel Konrad
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.)
Montblanc Simplo GmbH
Original Assignee
Montblanc Simplo GmbH
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 Montblanc Simplo GmbH filed Critical Montblanc Simplo GmbH
Application granted granted Critical
Publication of US2986119A publication Critical patent/US2986119A/en
Priority claimed from DEM70893A external-priority patent/DE1286938B/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • 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
    • B43K24/082—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 placed on the side

Landscapes

  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
  • Clips For Writing Implements (AREA)
US639518A 1956-02-17 1957-02-11 Writing instruments Expired - Lifetime US2986119A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEM29694A DE1009969B (de) 1956-02-17 1956-02-17 Schreibgeraet mit laengs verschiebbarem Schreibspitzentraeger
DEM70893A DE1286938B (de) 1966-09-12 1966-09-12 Schreibgeraet mit laengsverschiebbarem Schreibspitzentraeger

Publications (1)

Publication Number Publication Date
US2986119A true US2986119A (en) 1961-05-30

Family

ID=25986716

Family Applications (2)

Application Number Title Priority Date Filing Date
US639518A Expired - Lifetime US2986119A (en) 1956-02-17 1957-02-11 Writing instruments
US667194A Expired - Lifetime US3497305A (en) 1956-02-17 1967-09-12 Writing instrument

Family Applications After (1)

Application Number Title Priority Date Filing Date
US667194A Expired - Lifetime US3497305A (en) 1956-02-17 1967-09-12 Writing instrument

Country Status (4)

Country Link
US (2) US2986119A (fr)
DE (1) DE1009969B (fr)
FR (1) FR1166673A (fr)
GB (2) GB807256A (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125993A (en) * 1964-03-24 Writing implement
DE1286938B (de) * 1966-09-12 1969-01-09 Montblanc Simplo Gmbh Schreibgeraet mit laengsverschiebbarem Schreibspitzentraeger
US3497305A (en) * 1956-02-17 1970-02-24 Montblanc Simplo Gmbh Writing instrument
US20030101831A1 (en) * 2000-04-07 2003-06-05 Francois Viot Pipette with simplified disassembly
US20030147781A1 (en) * 2000-04-07 2003-08-07 Francois Viot Liquid sample pipette with tip ejecting mechanism
US20030159525A1 (en) * 2000-04-07 2003-08-28 Francois Viot Liquid sample pipette with detachable ejector
US20040035228A1 (en) * 2000-04-07 2004-02-26 Francois Viot Pipette provided with sampled volume adjusting means
US7264779B2 (en) 2000-04-07 2007-09-04 Gilson S.A.S. Pipette with tip ejector
US11090970B2 (en) * 2018-08-22 2021-08-17 Societe Bic Writing instrument with erasing device

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1266664B (de) * 1957-12-14 1968-04-18 Scripto Inc Corp Schreibstift
DE1253107B (de) * 1961-06-07 1967-10-26 Scripto Inc Kugelschreiber
DE3527547A1 (de) * 1985-08-01 1987-02-12 Berendsohn Ag Vorrichtung zur betaetigung eines teiles eines werkzeuges od.dgl.

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1344897A (en) * 1919-10-08 1920-06-29 David F Johnson Fountain-pen-locking clip
FR628272A (fr) * 1926-02-05 1927-10-21 Perfectionnements apportés aux porte-plumes à réservoir ou à remplissage automatique
US2427068A (en) * 1945-09-17 1947-09-09 Parker Pen Co Ball-point writing instrument
US2454086A (en) * 1946-08-16 1948-11-16 Parker Pen Co Ball-point writing instrument
FR979112A (fr) * 1948-11-29 1951-04-23 Chargeur automatique et à grande capacité pour réservoirs d'instruments utilisant des corps fluides liquides ou visqueux
US2692580A (en) * 1952-11-17 1954-10-26 Kahn David Inc Writing instrument
US2811945A (en) * 1955-03-17 1957-11-05 Seripto Inc Retractable writing instrument latch means

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1674855U (de) * 1954-01-25 1954-04-15 Staedtler J S Kg Druckschreibstift.
DE1009969B (de) * 1956-02-17 1957-06-06 Montblanc Simplo Gmbh Schreibgeraet mit laengs verschiebbarem Schreibspitzentraeger
DE1692699B2 (de) * 1966-05-24 1973-10-25 Kurt 7051 Grossheppach Krug Verfahren zum Schonen von Frucht saften

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1344897A (en) * 1919-10-08 1920-06-29 David F Johnson Fountain-pen-locking clip
FR628272A (fr) * 1926-02-05 1927-10-21 Perfectionnements apportés aux porte-plumes à réservoir ou à remplissage automatique
US2427068A (en) * 1945-09-17 1947-09-09 Parker Pen Co Ball-point writing instrument
US2454086A (en) * 1946-08-16 1948-11-16 Parker Pen Co Ball-point writing instrument
FR979112A (fr) * 1948-11-29 1951-04-23 Chargeur automatique et à grande capacité pour réservoirs d'instruments utilisant des corps fluides liquides ou visqueux
US2692580A (en) * 1952-11-17 1954-10-26 Kahn David Inc Writing instrument
US2811945A (en) * 1955-03-17 1957-11-05 Seripto Inc Retractable writing instrument latch means

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125993A (en) * 1964-03-24 Writing implement
US3497305A (en) * 1956-02-17 1970-02-24 Montblanc Simplo Gmbh Writing instrument
DE1286938B (de) * 1966-09-12 1969-01-09 Montblanc Simplo Gmbh Schreibgeraet mit laengsverschiebbarem Schreibspitzentraeger
US20030101831A1 (en) * 2000-04-07 2003-06-05 Francois Viot Pipette with simplified disassembly
US20030147781A1 (en) * 2000-04-07 2003-08-07 Francois Viot Liquid sample pipette with tip ejecting mechanism
US20030159525A1 (en) * 2000-04-07 2003-08-28 Francois Viot Liquid sample pipette with detachable ejector
US20040035228A1 (en) * 2000-04-07 2004-02-26 Francois Viot Pipette provided with sampled volume adjusting means
US6959616B2 (en) 2000-04-07 2005-11-01 Gilson S.A.S. Pipette provided with sampled volume adjusting means
US6994828B2 (en) 2000-04-07 2006-02-07 Gilson S.A.S. Liquid sample pipette with tip ejecting mechanism
US6997067B2 (en) 2000-04-07 2006-02-14 Gilson S.A.S. Liquid sample pipette with detachable ejector
US7264779B2 (en) 2000-04-07 2007-09-04 Gilson S.A.S. Pipette with tip ejector
US11090970B2 (en) * 2018-08-22 2021-08-17 Societe Bic Writing instrument with erasing device

Also Published As

Publication number Publication date
FR1166673A (fr) 1958-11-13
GB1187799A (en) 1970-04-15
GB807256A (en) 1959-01-14
DE1009969B (de) 1957-06-06
US3497305A (en) 1970-02-24

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