OA02067A - Improvement for spade. - Google Patents

Improvement for spade.

Info

Publication number
OA02067A
OA02067A OA52450A OA52450A OA02067A OA 02067 A OA02067 A OA 02067A OA 52450 A OA52450 A OA 52450A OA 52450 A OA52450 A OA 52450A OA 02067 A OA02067 A OA 02067A
Authority
OA
OAPI
Prior art keywords
spade
improvement
Prior art date
Application number
OA52450A
Other languages
French (fr)
Original Assignee
Amleto Vigorito
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.)
Filing date
Publication date
Application filed by Amleto Vigorito filed Critical Amleto Vigorito
Publication of OA02067A publication Critical patent/OA02067A/en

Links

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
    • A01B1/00—Hand tools
    • A01B1/02—Spades; Shovels
    • A01B1/028—Spades; Shovels with ground abutment shoes or earth anchors for facilitating lifting

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
OA52450A 1965-05-13 1966-05-13 Improvement for spade. OA02067A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT136565 1965-05-13

Publications (1)

Publication Number Publication Date
OA02067A true OA02067A (en) 1970-05-05

Family

ID=11101404

Family Applications (1)

Application Number Title Priority Date Filing Date
OA52450A OA02067A (en) 1965-05-13 1966-05-13 Improvement for spade.

Country Status (1)

Country Link
OA (1) OA02067A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005079550A1 (en) * 2004-02-20 2005-09-01 Paul Clements Digging implement
WO2017149404A1 (en) * 2016-02-29 2017-09-08 Butin Ghislain Tool for breaking up and turning over soil, particularly of a spade or shovel type

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005079550A1 (en) * 2004-02-20 2005-09-01 Paul Clements Digging implement
GB2411095B (en) * 2004-02-20 2007-09-26 Paul Clements Digging implement
WO2017149404A1 (en) * 2016-02-29 2017-09-08 Butin Ghislain Tool for breaking up and turning over soil, particularly of a spade or shovel type

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