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GRAAFF GMBH

Overview
  • Total Patents
    51
About

GRAAFF GMBH has a total of 51 patent applications. Its first patent ever was published in 1989. It filed its patents most often in Germany, EPO (European Patent Office) and Czechia. Its main competitors in its focus markets transport, packaging and shipping and machines are PENNSYLVANIA RAILROAD CO, OBSHCHESTVO S OGRANICHENNOJ OTVETSTVENNOSTYU UPRAVLYAYUSHCHAYA KOMPANIYA REJLTRANSKHOLDING and LCL CORP.

Patent filings in countries

World map showing GRAAFF GMBHs patent filings in countries

Patent filings per year

Chart showing GRAAFF GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Graaff Wolfgang Dipl Ing 16
#2 Graaff Wolfgang 13
#3 Graaff Wolfgang Dipl-Ing 7
#4 Doerpmund Willi Dipl Ing 5
#5 Eckbrett Horst 4
#6 Seidenstuecker Bernhard 4
#7 Seidenstuecker Bernhard Dipl I 3
#8 Doerpmund Willi Dipl-Ing 3
#9 Seidenstucker Bernhard Dipl In 2
#10 Seidenstuecker Bernhard Dipl-I 2

Latest patents

Publication Filing date Title
CZ139196A3 Device for mounting a wagon superstructure onto undercarriage thereof
CZ282749B6 Device for sealing tarpaulin cover for conveyances
DE19517189A1 Device for mounting a body of a railway carriage on its base
DE19517191A1 Device for sealing a tarpaulin cover of a transport vehicle
DE4443003A1 Compressed-air driven brakes for shoe brakes of rail vehicle
RO113025B1 Large size container for transportation of goods
DE4411368A1 Securing containers to rail or road container vehicles
DE4341833A1 Base frame for a rail vehicle used for container transport
EP0601512A2 Sealing for container.
DE4321667A1 Large container serving for freight transport, attachment for such a large container and gripper device for transferring such a large container using such fittings
DE4311891A1 Loading platform
DE4241268A1 Join between bottom of side wall and edge of base in large containers - in prodn. metal faces of both panels are joined to form intermediate space at angle and this is then filled with rigid foam
DE4235612A1 Two part railway goods car - each part is formed as track vehicle with wheel units and impact bumper plates on ends and has loading surfaces spaced apart so as not to touch
DE4234422A1 Freight container for rail and road transport - has quick fit wheel unit at rear end and rotary pivot at front end moving between functional and non-functioning positions.
US5201340A Automatic drainage device for cargo containers
DE4141197A1 Railway waggon for transportation of cars - has fixed side walls, end wall doors operating as roller gates which are connected to raisable roof
DE4138658A1 Container for transporting goods - has two ends and two sides, with one end in two halves to form sliding door panel halves
DE4126166A1 BASE FOR A RAILWAY TANK TROLLEY DESIGNED FOR HIGH AXLE LOADS
DE4126005A1 WHEEL SUPPORT FOR CAR TRANSPORT VEHICLES
DE4114150A1 Freight container with horizontally sliding side door - has trailing vertical edges of door covering vertical opening edge