FR2300493A1 - SOFT HARROW, ESPECIALLY FOR MAINTENANCE OF PRAIRIES - Google Patents

SOFT HARROW, ESPECIALLY FOR MAINTENANCE OF PRAIRIES

Info

Publication number: FR2300493A1
Authority: FR; France
Prior art keywords: prairies; harrow; soft; maintenance; soft harrow
Prior art date: 1975-02-13
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.): Granted

Application number

FR7603893A

Other languages

French (fr)

Other versions

FR2300493B1 (en

Inventor

Georg Weigl

Georg Schweiger

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.)

1975-02-13

Filing date

1976-02-12

Publication date

1976-09-10

1976-02-12 Application filed by Individual filed Critical Individual

1976-09-10 Publication of FR2300493A1 publication Critical patent/FR2300493A1/en

1979-03-09 Application granted granted Critical

1979-03-09 Publication of FR2300493B1 publication Critical patent/FR2300493B1/fr

Status Granted 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
- A01B45/00—Machines for treating meadows or lawns, e.g. for sports grounds

Landscapes

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

FR7603893A 1975-02-13 1976-02-12 SOFT HARROW, ESPECIALLY FOR MAINTENANCE OF PRAIRIES Granted FR2300493A1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19752505936 DE2505936C3 (en)	1975-02-13	1975-02-13	Cradle harrow

Publications (2)

Publication Number	Publication Date
FR2300493A1 true FR2300493A1 (en)	1976-09-10
FR2300493B1 FR2300493B1 (en)	1979-03-09

Family

ID=5938733

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7603893A Granted FR2300493A1 (en)	1975-02-13	1976-02-12	SOFT HARROW, ESPECIALLY FOR MAINTENANCE OF PRAIRIES

Country Status (8)

Country	Link
AT (1)	AT341259B (en)
CH (1)	CH611768A5 (en)
DE (1)	DE2505936C3 (en)
DK (1)	DK141151C (en)
FR (1)	FR2300493A1 (en)
GB (1)	GB1536188A (en)
IE (1)	IE42273B1 (en)
NL (1)	NL183003C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1998049883A1 (en) *	1997-05-07	1998-11-12	Warke William L	Soil core collector

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2659110C2 (en) *	1975-02-13	1986-09-18	Schweiger Sen., Georg, 8019 Feuerreit	Cradle harrow
DE2818359A1 (en) *	1978-04-26	1979-11-08	Schweiger Georg	Flexible chain type ground harrow - has hinged traction and rear beams folding for road travel permitting sideways swing at rear
DE3246998C2 (en) *	1982-12-18	1987-01-15	Max 8200 Rosenheim Haas	harrow
DE3309938C2 (en) *	1983-03-19	1987-01-22	Max 8200 Rosenheim Haas	Drawbar for harrow
DE3501311A1 (en) *	1985-01-16	1986-07-17	Georg 8019 Feuerreit Schweiger	Ground-hugging harrow
DE9114573U1 (en) *	1991-11-22	1992-03-26	Schweiger sen., Georg, 8019 Baiern	Harrow, especially shovel harrow
US12096710B2 (en)	2021-05-26	2024-09-24	Cnh Industrial America Llc	Tow head for agricultural implement and agricultural implement

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL71983C (en) *		1900-01-01

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE438993C (en) *		1926-12-31	Konrad Schliephacke	Weed control train
BE503917A (en) *
US1069557A (en) *	1911-07-21	1913-08-05	William Lutze	Flexible harrow.
FR647522A (en) *	1928-01-20	1928-11-26		Harrow
CH158454A (en) *	1932-03-08	1932-11-30	Tam Bruno	Wiesenmistegge.
CH194374A (en) *	1937-07-09	1937-12-15	Brunold Peter	Meadow dung harrow.
FR1137925A (en) *	1955-11-21	1957-06-05		Meadow harrow

1975
- 1975-02-13 DE DE19752505936 patent/DE2505936C3/en not_active Expired
1976
- 1976-01-28 AT AT59376A patent/AT341259B/en not_active IP Right Cessation
- 1976-01-30 DK DK38476A patent/DK141151C/en not_active IP Right Cessation
- 1976-02-04 NL NL7601105A patent/NL183003C/en not_active IP Right Cessation
- 1976-02-06 GB GB468976A patent/GB1536188A/en not_active Expired
- 1976-02-09 IE IE25376A patent/IE42273B1/en unknown
- 1976-02-11 CH CH166176A patent/CH611768A5/en not_active IP Right Cessation
- 1976-02-12 FR FR7603893A patent/FR2300493A1/en active Granted

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL71983C (en) *		1900-01-01

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1998049883A1 (en) *	1997-05-07	1998-11-12	Warke William L	Soil core collector
GB2339664A (en) *	1997-05-07	2000-02-09	Warke William L	Soil core collector
GB2339664B (en) *	1997-05-07	2001-09-05	Warke William L	Soil core collector

Also Published As

Publication number	Publication date
DE2505936A1 (en)	1976-08-26
IE42273L (en)	1976-08-13
DK38476A (en)	1976-08-14
DE2505936C3 (en)	1982-03-25
AT341259B (en)	1978-01-25
ATA59376A (en)	1977-05-15
DK141151C (en)	1980-07-14
CH611768A5 (en)	1979-06-29
DE2505936B2 (en)	1978-10-19
NL183003B (en)	1988-02-01
NL183003C (en)	1988-07-01
GB1536188A (en)	1978-12-20
NL7601105A (en)	1976-08-17
IE42273B1 (en)	1980-07-02
FR2300493B1 (en)	1979-03-09
DK141151B (en)	1980-01-28

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Legal Events

Date	Code	Title	Description
1993-12-31	ST	Notification of lapse