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KELSEY CADWALLADER W

Overview
  • Total Patents
    26
About

KELSEY CADWALLADER W has a total of 26 patent applications. Its first patent ever was published in 1901. It filed its patents most often in United States and Canada. Its main competitors in its focus markets agriculture, transport and machines are LELY CORNELIS V D, AGRIA WERKE GMBH and AGRIA WERKE MASCHINENFABRIK MO.

Patent filings in countries

World map showing KELSEY CADWALLADER Ws patent filings in countries
# Country Total Patents
#1 United States 24
#2 Canada 2

Patent filings per year

Chart showing KELSEY CADWALLADER Ws patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kelsey Cadwallader W 26
#2 Done George W 1

Latest patents

Publication Filing date Title
US2863274A Lawn edger with vibratory blade
US2863542A Fluid safety drive device
US2829723A Tractor with power take-off and implement coupling means
US2779259A Soil stirring device
US2823597A Rotary soil working device
US2691928A Soil working device
US2683406A Tine holder assembly
US2625784A Multiple windrowing disk type mower
US2546265A Lawn mower and lawn mower attachment for tractors
US2586542A Auxiliary rotor for tiller gear casings
US2597107A Rotary soil-working device
US2560352A Scarifier
US2466594A Mowing attachment for rotary soil tillers
US2352267A Motor
US2199954A Agricultural implement
US2161060A Container
US1525555A Oil case for gearing
US1219007A Motor-vehicle.
US1219006A Rear-axle construction for motor-vehicles.
US1121256A Motor-vehicle suspension.