GB2191375B - Agricultural implements - Google Patents

Agricultural implements

Info

Publication number: GB2191375B
Authority: GB; United Kingdom
Prior art keywords: agricultural implements; agricultural; implements
Prior art date: 1985-09-11
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

Application number

GB8621953A

Other versions

GB2191375A (en

GB8621953D0 (en

Inventor

Cyril Copperwheat

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.)

1985-09-11

Filing date

1986-09-11

Publication date

1989-09-06

1986-09-11 Application filed by Individual filed Critical Individual

1986-10-15 Publication of GB8621953D0 publication Critical patent/GB8621953D0/en

1987-12-16 Publication of GB2191375A publication Critical patent/GB2191375A/en

1989-09-06 Application granted granted Critical

1989-09-06 Publication of GB2191375B publication Critical patent/GB2191375B/en

Status Expired legal-status Critical Current

Classifications

- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B15/00—Elements, tools, or details of ploughs
- A01B15/02—Plough blades; Fixing the blades
- A01B15/025—Plough blades; Fixing the blades specially adapted for working subsoil

Landscapes

Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Soil Sciences (AREA)
Environmental Sciences (AREA)
Soil Working Implements (AREA)

GB8621953A 1985-09-11 1986-09-11 Agricultural implements Expired GB2191375B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB858522498A GB8522498D0 (en)	1985-09-11	1985-09-11	Sub-surface cultivators

Publications (3)

Publication Number	Publication Date
GB8621953D0 GB8621953D0 (en)	1986-10-15
GB2191375A GB2191375A (en)	1987-12-16
GB2191375B true GB2191375B (en)	1989-09-06

Family

ID=10585007

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
GB858522498A Pending GB8522498D0 (en)	1985-09-11	1985-09-11	Sub-surface cultivators
GB8621953A Expired GB2191375B (en)	1985-09-11	1986-09-11	Agricultural implements

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
GB858522498A Pending GB8522498D0 (en)	1985-09-11	1985-09-11	Sub-surface cultivators

Country Status (1)

Country	Link
GB (2)	GB8522498D0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2209651A (en) *	1987-09-16	1989-05-24	Philip Harding	Sub-soiling apparatus
DE102006026808A1 (en) *	2006-06-09	2007-12-13	Amazonen-Werke H. Dreyer Gmbh & Co. Kg	Agricultural plowing tool engaging in the ground
FR3012283B1 (en) *	2013-10-29	2016-09-02	Unia Invest S A R L	SOC TOOL FOR SOIL WORKING TOOL AND TOOL FOR SOIL WORKING

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2124064A (en) *	1982-07-27	1984-02-15	Bomford & Evershed Ltd	Subsoil cultivating tool

1985
- 1985-09-11 GB GB858522498A patent/GB8522498D0/en active Pending
1986
- 1986-09-11 GB GB8621953A patent/GB2191375B/en not_active Expired

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2124064A (en) *	1982-07-27	1984-02-15	Bomford & Evershed Ltd	Subsoil cultivating tool

Also Published As

Publication number	Publication date
GB2191375A (en)	1987-12-16
GB8522498D0 (en)	1985-10-16
GB8621953D0 (en)	1986-10-15

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Legal Events

Date	Code	Title	Description
1998-04-29	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 19970911