GB2232381B - Artists' proportional dividers - Google Patents

Artists' proportional dividers

Info

Publication number: GB2232381B
Authority: GB; United Kingdom
Prior art keywords: artists; proportional dividers; dividers; proportional
Prior art date: 1989-06-09
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

GB8913351A

Other versions

GB2232381A (en

GB8913351D0 (en

Inventor

F J Regamey

Francis Jacques Regamey

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.)

Individual

Original Assignee

Individual

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.)

1989-06-09

Filing date

1989-06-09

Publication date

1992-11-25

1989-06-09 Application filed by Individual filed Critical Individual

1989-06-09 Priority to GB8913351A priority Critical patent/GB2232381B/en

1989-07-26 Publication of GB8913351D0 publication Critical patent/GB8913351D0/en

1990-12-12 Publication of GB2232381A publication Critical patent/GB2232381A/en

1992-11-25 Application granted granted Critical

1992-11-25 Publication of GB2232381B publication Critical patent/GB2232381B/en

2009-06-09 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L9/00—Circular curve-drawing or like instruments
- B43L9/08—Proportional compasses or dividers

GB8913351A 1989-06-09 1989-06-09 Artists' proportional dividers Expired - Lifetime GB2232381B (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
GB8913351A GB2232381B (en)	1989-06-09	1989-06-09	Artists' proportional dividers

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB8913351A GB2232381B (en)	1989-06-09	1989-06-09	Artists' proportional dividers

Publications (3)

Publication Number	Publication Date
GB8913351D0 GB8913351D0 (en)	1989-07-26
GB2232381A GB2232381A (en)	1990-12-12
GB2232381B true GB2232381B (en)	1992-11-25

Family

ID=10658211

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB8913351A Expired - Lifetime GB2232381B (en)	1989-06-09	1989-06-09	Artists' proportional dividers

Country Status (1)

Country	Link
GB (1)	GB2232381B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2301799B (en) *	1995-06-07	1999-06-09	Andrew Raymond Carroll	Freehand drawing aid
JP2000505374A (en) *	1996-03-02	2000-05-09	ハウリ・ベルンハルト	Compass with grip
GB2380455A (en)	2001-07-17	2003-04-09	Ronald Goldie	Proportioning device and imaging aid.
CN103895421B (en) *	2014-04-22	2016-03-16	浙江水利水电学院	Surely than compasses
CN103895419B (en) *	2014-04-22	2015-11-18	浙江水利水电学院	How than compasses

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB406595A (en) *	1932-09-16	1934-03-01	Josef Austermayer	Method and means for executing drawings in perspective
GB620545A (en) *	1947-01-22	1949-03-25	John Frederick Leete	Proportional dividers or compasses

1989
- 1989-06-09 GB GB8913351A patent/GB2232381B/en not_active Expired - Lifetime

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB406595A (en) *	1932-09-16	1934-03-01	Josef Austermayer	Method and means for executing drawings in perspective
GB620545A (en) *	1947-01-22	1949-03-25	John Frederick Leete	Proportional dividers or compasses

Also Published As

Publication number	Publication date
GB2232381A (en)	1990-12-12
GB8913351D0 (en)	1989-07-26

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Legal Events

Date	Code	Title	Description
1995-02-08	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 19940609