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with tooth-like tools
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Industry
CPC
A01B21/02
This industry / category may be too specific. Please go to a parent level for more data
Parent Industries
A
HUMAN NECESSITIES
A01
Agriculture
A01B
SOIL WORKING IN AGRICULTURE OR FORESTRY PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
A01B21/00
Harrows with rotary non-driven tools
Current Industry
A01B21/02
with tooth-like tools
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Patents Grants
last 30 patents
Information
Patent Grant
Penetrator bar for vertical tillage equipment
Patent number
7,980,318
Issue date
Jul 19, 2011
Mark E. Waldo
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
3766988
Patent number
3,766,988
Issue date
Oct 23, 1973
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
3452826
Patent number
3,452,826
Issue date
Jul 1, 1969
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
3435904
Patent number
3,435,904
Issue date
Apr 1, 1969
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
2749827
Patent number
2,749,827
Issue date
Jun 12, 1956
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Patents Applications
last 30 patents