Learn more

DOBERSCH GERHARD

Overview
  • Total Patents
    22
About

DOBERSCH GERHARD has a total of 22 patent applications. Its first patent ever was published in 1976. It filed its patents most often in Germany, EPO (European Patent Office) and United States. Its main competitors in its focus markets civil engineering, machines and mechanical elements are TOWER SCAFFOLDING BRISTOL LTD, PERI WERK SCHWOERER KG ARTUR and RICOUARD MARCEL.

Patent filings in countries

World map showing DOBERSCH GERHARDs patent filings in countries

Patent filings per year

Chart showing DOBERSCH GERHARDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Dobersch Gerhard 19
#2 Geruharuto Doberushiyu 1
#3 Dobersch G 1

Latest patents

Publication Filing date Title
EP0238680A1 Platform for scaffolds
EP0147496A1 Connection device for counter braces to posts of a modular scaffold
DE3139642C1 Tubular steel scaffold with ledger and tie tubes forming the railing
DE3123313C1 Device for hanging hanging scaffolding
DE3103339A1 SIDE PROTECTION DEVICE FOR SCAFFOLDING, IN PARTICULAR STEEL TUBE SCAFFOLDING
EP0017957A1 Scaffold working platform consisting of separate planks
DE2952538A1 Scaffolding platform from connected boards - uses protrusions at board one end coupled to adjacent board hooks, which also grip under transverse bolts
DE2945601A1 Tubular steel scaffolding platform support bolt - has two connector shanks on one side sloping outwards, and one shank on other side gripping from below long scaffolding truss
US4273463A Steel tube scaffold
EP0009680A1 Steel tubing scaffold
DE2916236A1 Scaffolding working platform board - has brackets at one end supporting mutually offset end hooks gripping crossbars
DE2842944B1 Tubular steel frame
DE2842831B1 Tubular steel frame
DE2808318A1 Suspended scaffolding clamped hanger for girder - has clamp arm teeth holding shank of bolt inserted in hanger piece slot
DE2753067A1 Multiple clamp for assembling tubes for scaffolding - has triangular base plate with integral half clamps to which tubes are attached
DE2612016A1 Mobile working scaffolding for pipelines - has travelling frame with hinged gate frames for supporting scaffolding planks