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OTTO BALLERT

Overview
  • Total Patents
    30
About

OTTO BALLERT has a total of 30 patent applications. Its first patent ever was published in 1921. It filed its patents most often in United States, Germany and United Kingdom. Its main competitors in its focus markets transport, environmental technology and mechanical elements are SHANGHAI CN NL WASTE SOLUTION CO LTD, BOUGHTON T T SONS LTD and MARZANO ALEC KENRIC.

Patent filings in countries

World map showing OTTO BALLERTs patent filings in countries
# Country Total Patents
#1 United States 15
#2 Germany 11
#3 United Kingdom 4

Patent filings per year

Chart showing OTTO BALLERTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Otto Ballert 15
#2 Ballert Otto 7
#3 Erhard Wendt 1

Latest patents

Publication Filing date Title
GB831590A Improvements in or relating to dust-collecting vehicles
US2252608A Dust cart
GB535890A Improvements in or relating to dust carts
US2142628A Control device for reciprocating working pistons
GB393120A Improvements in wire covering machines
US1989660A Covering machine for electrical conductors and the like
US2004744A Hydraulic rear tipper for fast delivery vans
US1963287A Hydraulic tilting device for trucks
US1963286A Hydraulic tilting device, especially for tilting the bodies of motor vehicles
US1996945A Self loading vehicle
US1963288A Device for emptying refuse receptacles
US1677263A Tipping car
US1595981A Hydraulic tipping device, especially for power-driven freight vehicles
US1705892A Tipping device for vehicles
US1545386A Dumping truck
GB215368A Improvements in or relating to automatic lubricating devices for axles
US1539625A Car-body-tipping device
US1524229A Dumping truck
US1405182A Tipping truck