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CHRISTOPH & UNMACK A G

Overview
  • Total Patents
    21
About

CHRISTOPH & UNMACK A G has a total of 21 patent applications. Its first patent ever was published in 1918. It filed its patents most often in Germany, Spain and United Kingdom. Its main competitors in its focus markets transport, packaging and shipping and machines are KING GEORGE I, DOLBERG AKT GES R and KIRUNA WAGON AB.

Patent filings in countries

World map showing CHRISTOPH & UNMACK A Gs patent filings in countries
# Country Total Patents
#1 Germany 16
#2 Spain 4
#3 United Kingdom 1

Patent filings per year

Chart showing CHRISTOPH & UNMACK A Gs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lerner Julius 1

Latest patents

Publication Filing date Title
GB524139A Improvements in wooden frame trusses of buildings
DE600617C Transfer table
DE647570C Air duct for railroad trains manufactured in lightweight construction
ES104308A1 Fuel nozzle.
ES104189A1 A support construction for railway vehicles.
DE464264C Articulated connection
DE461318C Articulated connection for carriage and articulated car trains
DE459837C Sleeping car
DE428674C Large bunker
DE435743C Railway space suspension
DE406629C King chair with ball bearings for turntables
DE412325C Crushing device, especially for raw lignite u. like
DE392532C Letter folder with rotating tubes attached to the folder and sliding locking bracket in these
DE390491C Device for opening and closing the side unloading flaps on self-unloaders
DE323438C Collapsible mosquito net frame
DE481205C Large bunker
DE605021C Sliding platform with external main girders
DE465820C Articulated car train for trams, especially rapid transit trains
DE482612C Motor vehicle whose hollow chassis is used as an exhaust pipe