AT307268B - Mechanical pencil - Google Patents

Mechanical pencil

Info

Publication number
AT307268B
AT307268B AT891767A AT891767A AT307268B AT 307268 B AT307268 B AT 307268B AT 891767 A AT891767 A AT 891767A AT 891767 A AT891767 A AT 891767A AT 307268 B AT307268 B AT 307268B
Authority
AT
Austria
Prior art keywords
mechanical pencil
pencil
mechanical
Prior art date
Application number
AT891767A
Other languages
German (de)
Original Assignee
Parker Pen Co
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 US573240A priority Critical patent/US3437413A/en
Priority to DE1561781A priority patent/DE1561781C3/en
Priority to GB38001/67A priority patent/GB1194259A/en
Priority to FR118016A priority patent/FR1538041A/en
Priority to ES344483A priority patent/ES344483A1/en
Priority to JP42052794A priority patent/JPS4831329B1/ja
Application filed by Parker Pen Co filed Critical Parker Pen Co
Priority to AT891767A priority patent/AT307268B/en
Priority to US27149D priority patent/USRE27149E/en
Application granted granted Critical
Publication of AT307268B publication Critical patent/AT307268B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K21/00—Propelling pencils
    • B43K21/02—Writing-core feeding mechanisms
    • B43K21/16—Writing-core feeding mechanisms with stepwise feed of writing-cores
    • B43K21/20—Writing-core feeding mechanisms with stepwise feed of writing-cores with writing-cores automatically replaced from magazines
    • 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
AT891767A 1966-08-18 1967-10-02 Mechanical pencil AT307268B (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
US573240A US3437413A (en) 1966-08-18 1966-08-18 Cartridge repeater pencil
DE1561781A DE1561781C3 (en) 1966-08-18 1967-08-16 Filling pencil
GB38001/67A GB1194259A (en) 1966-08-18 1967-08-17 Writing Instruments with Cartridges.
FR118016A FR1538041A (en) 1966-08-18 1967-08-17 Continuous feed type mechanical pencil
ES344483A ES344483A1 (en) 1966-08-18 1967-08-18 Cartridge repeater pencil
JP42052794A JPS4831329B1 (en) 1966-08-18 1967-08-18
AT891767A AT307268B (en) 1966-08-18 1967-10-02 Mechanical pencil
US27149D USRE27149E (en) 1966-08-18 1970-04-03 Parker cartridge repeater pencil

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US57324066A 1966-08-18 1966-08-18
AT891767A AT307268B (en) 1966-08-18 1967-10-02 Mechanical pencil

Publications (1)

Publication Number Publication Date
AT307268B true AT307268B (en) 1973-05-10

Family

ID=25605152

Family Applications (1)

Application Number Title Priority Date Filing Date
AT891767A AT307268B (en) 1966-08-18 1967-10-02 Mechanical pencil

Country Status (6)

Country Link
US (1) US3437413A (en)
JP (1) JPS4831329B1 (en)
AT (1) AT307268B (en)
DE (1) DE1561781C3 (en)
ES (1) ES344483A1 (en)
GB (1) GB1194259A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3583819A (en) * 1968-11-20 1971-06-08 Parker Pen Co Mechanical pencil
US4106874A (en) * 1976-11-29 1978-08-15 Ancos Co., Ltd. Mechanical pencil
DE2729320C2 (en) * 1977-06-29 1982-07-22 Fa. A.W. Faber-Castell, 8504 Stein Filling lead pen with automatic lead advance caused by the writing pressure
US4240759A (en) * 1977-07-19 1980-12-23 Pentel Kabushiki Kaisha Mechanical pencil having guides to match guides on a refill cartridge
DE3025585C2 (en) * 1980-07-05 1983-04-21 Gebr. Schmidt, Fabrik für Feinmechanik, 7742 St Georgen Mechanical pencil
JPH10166783A (en) * 1996-10-07 1998-06-23 Kotobuki Kk Double chuck type mechanical pencil
JP3338769B2 (en) * 1997-07-10 2002-10-28 株式会社壽 Double chuck mechanical pencil
US6039484A (en) * 1998-06-22 2000-03-21 Kotobuki & Co., Ltd. Writing instrument
JP2001270283A (en) * 2000-01-20 2001-10-02 Kotobuki:Kk Double chuck type mechanical pencil and internal writing mechanism therefor
US6547465B1 (en) 2002-01-22 2003-04-15 Shoot The Moon Products Ii, Llc Pencil with exposable eraser
USD600281S1 (en) * 2007-08-30 2009-09-15 Parker Pen Products Writing instrument
US20110103874A1 (en) * 2009-10-29 2011-05-05 George Reekie Universal pencil mechanism

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1447678A (en) * 1921-09-02 1923-03-06 John F Lindberg Pencil
GB527755A (en) * 1938-06-02 1940-10-15 Christian Bossert Pressure actuated magazine pencil
DE696120C (en) * 1938-12-25 1940-09-12 Helmut Hauck Pressurized pencil with a movable pointed clamp pliers and a mine conveyor clamp pliers behind
US2528328A (en) * 1948-08-10 1950-10-31 Parker Pen Co Clutch mechanism for mechanical pencils
US3137276A (en) * 1955-08-30 1964-06-16 Kahn David Inc Protract-retract mechanism and writing instrument including same

Also Published As

Publication number Publication date
US3437413A (en) 1969-04-08
JPS4831329B1 (en) 1973-09-28
DE1561781C3 (en) 1978-09-21
DE1561781B2 (en) 1978-01-05
DE1561781A1 (en) 1970-04-02
ES344483A1 (en) 1968-10-01
GB1194259A (en) 1970-06-10

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee