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COLES WALTER H

Overview
  • Total Patents
    11
About

COLES WALTER H has a total of 11 patent applications. Its first patent ever was published in 1913. It filed its patents most often in United States. Its main competitors in its focus markets machines, mechanical elements and agriculture are RAIN BIRD CONSUMER PROD MFG, MUNZ ELMER G and B B RICH CO LTD.

Patent filings in countries

World map showing COLES WALTER Hs patent filings in countries
# Country Total Patents
#1 United States 11

Patent filings per year

Chart showing COLES WALTER Hs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machines
#2 Mechanical elements
#3 Agriculture

Top inventors

# Name Total Patents
#1 Coles Walter H 11

Latest patents

Publication Filing date Title
US1628118A Lawn-sprinkling device
US1696384A Irrigating apparatus
US1677228A Irrigating apparatus
US1383449A Overhead irrigating device
US1209813A Irrigation apparatus.
US1259211A Irrigation apparatus.
US1154380A Irrigation apparatus.
US1167629A Irrigation device.
US1235657A Pipe-coupling for irrigating systems.
US1104965A Nozzle.
US1232658A Gearing.