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Irrigation ditches, i.e. gravity flow, open channel water distribution systems ({retaining waterborne material in irrigation canals E02B5/085}; other distribution systems for watering or spraying gardens, fields, sports grounds, or the like, A01G25/00; {built-in irrigation means for sports grounds E01C13/083})

Irrigation ditches, i.e. gravity flow, open channel water distribution systems ({retaining waterborne material in irrigation canals E02B5/085}; other distribution systems for watering or spraying gardens, fields, sports grounds, or the like, A01G25/00; {built-in irrigation means for sports grounds E01C13/083}) · Cooperative Patent Classification (CPC)

Building, mining, and civil engineering structures.

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
MetricValue
CPC codeE02B13/00
Official titleIrrigation ditches, i.e. gravity flow, open channel water distribution systems ({retaining waterborne material in irrigation canals E02B5/085}; other distribution systems for watering or spraying gardens, fields, sports grounds, or the like, A01G25/00; {built-in irrigation means for sports grounds E01C13/083})
Display labelIrrigation ditches, i.e. gravity flow, open channel water distribution systems ({retaining waterborne material in irrigation canals E02B5/085}; other distribution systems for watering or spraying gardens, fields, sports grounds, or the like, A01G25/00; {built-in irrigation means for sports grounds E01C13/083})
Total patents16

Filing trend

Year-over-year patent counts classified under this CPC code.

Filing activity over the last five years is declining.

Patents filed per year
YearPatents
20173
20182
20194
20215
20222

Representative patents

Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.