CH523793A - Writing instrument - Google Patents

Writing instrument

Info

Publication number: CH523793A
Authority: CH; Switzerland
Prior art keywords: writing instrument; writing; instrument
Prior art date: 1969-12-16

Application number

CH252071A

Other languages

German (de)

Inventor

Carmen Dispirito Gino

Original Assignee

Kreisler Mfg

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.)

1969-12-16

Filing date

1971-02-22

Publication date

1972-06-15

1969-12-16 Priority to US885421A priority Critical patent/US3630629A/en

1971-02-08 Priority to GB416871A priority patent/GB1333875A/en

1971-02-12 Priority to FR7104890A priority patent/FR2078568A5/fr

1971-02-16 Priority to DE2107272A priority patent/DE2107272C3/en

1971-02-22 Application filed by Kreisler Mfg filed Critical Kreisler Mfg

1971-02-22 Priority to CH252071A priority patent/CH523793A/en

1972-06-15 Publication of CH523793A publication Critical patent/CH523793A/en

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
- B43K24/06—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions operated by turning means

CH252071A 1969-12-16 1971-02-22 Writing instrument CH523793A (en)

Priority Applications (5)

Application Number	Priority Date	Filing Date	Title
US885421A US3630629A (en)	1969-12-16	1969-12-16	Mechanical writing instrument
GB416871A GB1333875A (en)	1969-12-16	1971-02-08	Mechanical writing instrument
FR7104890A FR2078568A5 (en)	1969-12-16	1971-02-12
DE2107272A DE2107272C3 (en)	1969-12-16	1971-02-16	Writing element
CH252071A CH523793A (en)	1969-12-16	1971-02-22	Writing instrument

Applications Claiming Priority (5)

Application Number	Priority Date	Filing Date	Title
US88542169A	1969-12-16	1969-12-16
GB416871		1971-02-08
FR7104890A FR2078568A5 (en)	1969-12-16	1971-02-12
DE2107272A DE2107272C3 (en)	1969-12-16	1971-02-16	Writing element
CH252071A CH523793A (en)	1969-12-16	1971-02-22	Writing instrument

Publications (1)

Publication Number	Publication Date
CH523793A true CH523793A (en)	1972-06-15

Family

ID=27509063

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH252071A CH523793A (en)	1969-12-16	1971-02-22	Writing instrument

Country Status (5)

Country	Link
US (1)	US3630629A (en)
CH (1)	CH523793A (en)
DE (1)	DE2107272C3 (en)
FR (1)	FR2078568A5 (en)
GB (1)	GB1333875A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3917418A (en) *	1975-01-20	1975-11-04	Garland Ind Inc	Resilient bushing for writing instruments and the like
US4025204A (en) *	1976-01-16	1977-05-24	Textron, Inc.	Writing implement
US4221490A (en) *	1978-11-30	1980-09-09	The Gillette Company	Two ended retractable writing instrument
AU3836585A (en) *	1984-01-04	1985-07-30	Luntz, S.R.	Writing instrument
US5518330A (en) *	1994-07-26	1996-05-21	A.T. Cross Company	Four part ball point pen mechanism
JPH0858284A (en) *	1994-08-29	1996-03-05	Kotobuki:Kk	Propelling pencil
DE10002051A1 (en) *	2000-01-19	2001-07-26	Huber Robert E Gmbh	Writing implement with turning mechanism has upper and lower sections connected via two coupling parts fitted with small clearance into sections

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3272184A (en) *	1963-12-02	1966-09-13	Barrows Ind Inc	Writing instrument of the retractable type
US3436160A (en) *	1966-08-08	1969-04-01	Lew Mfg Co	Retractable writing instrument

1969
- 1969-12-16 US US885421A patent/US3630629A/en not_active Expired - Lifetime
1971
- 1971-02-08 GB GB416871A patent/GB1333875A/en not_active Expired
- 1971-02-12 FR FR7104890A patent/FR2078568A5/fr not_active Expired
- 1971-02-16 DE DE2107272A patent/DE2107272C3/en not_active Expired
- 1971-02-22 CH CH252071A patent/CH523793A/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
DE2107272A1 (en)	1972-11-09
US3630629A (en)	1971-12-28
GB1333875A (en)	1973-10-17
DE2107272C3 (en)	1973-09-13
DE2107272B2 (en)	1973-03-08
FR2078568A5 (en)	1971-11-05

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Legal Events

Date	Code	Title	Description
1975-09-30	PL	Patent ceased