CA1338029C - Appareil de nivellement du sol remorque comportant un rouleau de pulverisation articule a l'arriere - Google Patents

Appareil de nivellement du sol remorque comportant un rouleau de pulverisation articule a l'arriere

Info

Publication number: CA1338029C
Authority: CA; Canada
Prior art keywords: soil; ground; ground engaging; frame; pair
Prior art date: 1984-01-13
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.): Expired - Fee Related

Application number

CA000616669A

Other languages

English (en)

Inventor

Orlan H. Mork

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.)

1984-01-13

Filing date

1990-09-20

Publication date

1996-02-06

1984-01-13 Priority claimed from US06/570,347 external-priority patent/US4585075A/en

1985-01-11 Priority claimed from CA 471983 external-priority patent/CA1326355C/fr

1990-09-20 Application filed by Individual filed Critical Individual

1990-09-20 Priority to CA000616669A priority Critical patent/CA1338029C/fr

1996-02-06 Application granted granted Critical

1996-02-06 Publication of CA1338029C publication Critical patent/CA1338029C/fr

2005-01-11 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

239000002689 soil Substances 0.000 title claims abstract description 101
238000010298 pulverizing process Methods 0.000 title claims abstract description 5
238000000034 method Methods 0.000 claims description 3
238000007790 scraping Methods 0.000 claims description 2
230000008901 benefit Effects 0.000 description 4
238000010276 construction Methods 0.000 description 4
230000004048 modification Effects 0.000 description 4
238000012986 modification Methods 0.000 description 4
241001236644 Lavinia Species 0.000 description 2
230000009471 action Effects 0.000 description 2
230000006872 improvement Effects 0.000 description 2
238000002360 preparation method Methods 0.000 description 2
230000002787 reinforcement Effects 0.000 description 2
230000015572 biosynthetic process Effects 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000007667 floating Methods 0.000 description 1
238000012423 maintenance Methods 0.000 description 1
230000035515 penetration Effects 0.000 description 1
230000008707 rearrangement Effects 0.000 description 1
230000000717 retained effect Effects 0.000 description 1
238000006467 substitution reaction Methods 0.000 description 1
230000003245 working effect Effects 0.000 description 1

Landscapes

Soil Working Implements (AREA)

CA000616669A 1984-01-13 1990-09-20 Appareil de nivellement du sol remorque comportant un rouleau de pulverisation articule a l'arriere Expired - Fee Related CA1338029C (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA000616669A CA1338029C (fr)	1984-01-13	1990-09-20	Appareil de nivellement du sol remorque comportant un rouleau de pulverisation articule a l'arriere

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
US570,347		1984-01-13
US06/570,347 US4585075A (en)	1981-01-12	1984-01-13	Soil leveling apparatus with improved frame and hitch
CA 471983 CA1326355C (fr)	1984-01-13	1985-01-11	Niveleuse a chassis et attelage ameliores
CA000616669A CA1338029C (fr)	1984-01-13	1990-09-20	Appareil de nivellement du sol remorque comportant un rouleau de pulverisation articule a l'arriere

Related Parent Applications (1)

Application Number	Title	Priority Date	Filing Date
CA 471983 Division CA1326355C (fr)	1984-01-13	1985-01-11	Niveleuse a chassis et attelage ameliores

Publications (1)

Publication Number	Publication Date
CA1338029C true CA1338029C (fr)	1996-02-06

Family

ID=33419198

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000616669A Expired - Fee Related CA1338029C (fr)	1984-01-13	1990-09-20	Appareil de nivellement du sol remorque comportant un rouleau de pulverisation articule a l'arriere

Country Status (1)

Country	Link
CA (1)	CA1338029C (fr)

1990
- 1990-09-20 CA CA000616669A patent/CA1338029C/fr not_active Expired - Fee Related

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Legal Events

Date	Code	Title	Description
2007-02-06	MKLA	Lapsed