IT1114392B - PRESSURE PENCIL FOR THIN MINES - Google Patents

PRESSURE PENCIL FOR THIN MINES

Info

Publication number: IT1114392B
Authority: IT; Italy
Prior art keywords: pressure pencil; mines; thin; thin mines; pencil
Prior art date: 1978-02-01

Application number

IT47815/79A

Other languages

Italian (it)

Other versions

IT7947815A0 (en

Inventor

Peter Gazecki

Original Assignee

Schmidt Feinmech

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.)

1978-02-01

Filing date

1979-01-29

Publication date

1986-01-27

1979-01-29 Application filed by Schmidt Feinmech filed Critical Schmidt Feinmech

1979-01-29 Publication of IT7947815A0 publication Critical patent/IT7947815A0/en

1986-01-27 Application granted granted Critical

1986-01-27 Publication of IT1114392B publication Critical patent/IT1114392B/en

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
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K21/00—Propelling pencils
- B43K21/24—Assembling, finishing, or repairing propelling pencils

IT47815/79A 1978-02-01 1979-01-29 PRESSURE PENCIL FOR THIN MINES IT1114392B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2804188A DE2804188C3 (en)	1978-02-01	1978-02-01	Mechanical pencil for thin leads

Publications (2)

Publication Number	Publication Date
IT7947815A0 IT7947815A0 (en)	1979-01-29
IT1114392B true IT1114392B (en)	1986-01-27

Family

ID=6030840

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT47815/79A IT1114392B (en)	1978-02-01	1979-01-29	PRESSURE PENCIL FOR THIN MINES

Country Status (5)

Country	Link
JP (2)	JPS54120025A (en)
DE (1)	DE2804188C3 (en)
FR (1)	FR2416123A1 (en)
GB (1)	GB2013580B (en)
IT (1)	IT1114392B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4386865A (en) *	1979-12-28	1983-06-07	Kotobuki & Co., Ltd.	Automatic sharp pencil
JPS6392784U (en) *	1986-12-09	1988-06-15
JPH0450156Y2 (en) *	1987-05-18	1992-11-26
US4806038A (en) *	1987-10-26	1989-02-21	Parker Pen (Benelux) B.V.	Knock type mechanical pencil connection
JP4797622B2 (en) *	2005-12-26	2011-10-19	ぺんてる株式会社	mechanical pencil
CN117719266B (en) *	2024-01-31	2024-05-24	温州市蓝图文具有限公司	Pencil kludge

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE852052C (en) *	1951-05-18	1952-10-09	Georg Koeppel	Pressure filler pen
DE847558C (en) *	1951-06-06	1952-08-25	Fend Geb	Mechanical pencil
DE1015720B (en) *	1952-03-17	1957-09-12	Theodor Kovacs	Mechanical pencil with automatic lead sequence
US3439989A (en) *	1966-09-09	1969-04-22	Parker Pen Co	Automatic pencil
DE2602301A1 (en) *	1976-01-22	1977-08-04	Schmidt Feinmech	Propelling pencil for thin leads - has connector with guide section sliding in rear end of screwed bush

1978
- 1978-02-01 DE DE2804188A patent/DE2804188C3/en not_active Expired
1979
- 1979-01-24 FR FR7901819A patent/FR2416123A1/en active Granted
- 1979-01-24 GB GB7902542A patent/GB2013580B/en not_active Expired
- 1979-01-26 JP JP729079A patent/JPS54120025A/en active Pending
- 1979-01-29 IT IT47815/79A patent/IT1114392B/en active
1986
- 1986-10-07 JP JP1986153137U patent/JPS6325183Y2/ja not_active Expired

Also Published As

Publication number	Publication date
JPS6325183Y2 (en)	1988-07-08
FR2416123A1 (en)	1979-08-31
IT7947815A0 (en)	1979-01-29
JPS6267786U (en)	1987-04-27
GB2013580B (en)	1982-06-03
JPS54120025A (en)	1979-09-18
DE2804188C3 (en)	1982-03-04
DE2804188B2 (en)	1981-06-11
FR2416123B3 (en)	1981-10-16
DE2804188A1 (en)	1979-12-13
GB2013580A (en)	1979-08-15

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