Learn more

PLATTS KELLETT WILLIAM

Overview
  • Total Patents
    26
About

PLATTS KELLETT WILLIAM has a total of 26 patent applications. Its first patent ever was published in 1924. It filed its patents most often in United States. Its main competitors in its focus markets transport, packaging and shipping and electrical machinery and energy are NAT FITCH CORP, DAVIS WELDING AND MFG COMPANY and WILLIAM PLATTS KELLETT.

Patent filings in countries

World map showing PLATTS KELLETT WILLIAMs patent filings in countries
# Country Total Patents
#1 United States 26

Patent filings per year

Chart showing PLATTS KELLETT WILLIAMs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Platts Kellett William 26

Latest patents

Publication Filing date Title
US2178690A Safety shockproof container car
US2123424A Apparatus for transferring containers
US2128364A Shockproof removable container car
US2072988A Shockproof container wagon
US2040486A Shock reducing car structure
US2058891A Truck equipment for transporting goods containers
US2006772A Brake mechanism for shock absorbing cars
US1937062A Transport truck
US1940953A Shock absorbing car structure
US1813169A Goods container transportation means
US1888767A Truck
US1911958A Power plant system for transport vehicles
US1882501A Power plant for transport vehicles
US1786620A Center jack for container cars
US2036336A Side unloading freight car
US1786495A Adjustable spring jack for container railway cars
US1788631A Means for securing freight containers
US1793806A Freight-handling truck
US1765591A Package-freight carrier
US1838842A Freight handling truck