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LUNKE & SOHN GMBH

Overview
  • Total Patents
    41
About

LUNKE & SOHN GMBH has a total of 41 patent applications. Its first patent ever was published in 1956. It filed its patents most often in Germany, EPO (European Patent Office) and France. Its main competitors in its focus markets civil engineering, transport and machines are ALLEN DENIS L C, MANFRED FRANK PATENT HOLDINGS LTD and CHARMAG SA.

Patent filings in countries

World map showing LUNKE & SOHN GMBHs patent filings in countries

Patent filings per year

Chart showing LUNKE & SOHN GMBHs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Mertin Ralf Ing Grad 12
#2 Mertin Ralf 7
#3 Kassner Peter Dr Ing 5
#4 Grossbach Alfred 4
#5 Grossbach Alfred Ing Grad 4
#6 Stohldreyer Wilfried 4
#7 Kassner Peter Dr-Ing 3
#8 Grossbach A 3
#9 Zweigart Gerhard 3
#10 Staiger Helmut 3

Latest patents

Publication Filing date Title
DE3929527A1 Roof locking system on vehicle - has baseplates connected to windscreen frame near side-posts
DE3831698A1 Sliding door for a vehicle
FR2605039A1 Lock for vehicles, assisted by an energy source.
EP0266490A1 Door hinge for a vehicle door
DE3708095A1 Power-assisted lock on vehicles
DE3624649A1 DOOR HINGE FOR A MOTOR VEHICLE WITH A DOOR LOCK
DE3437410A1 DOOR HINGE FOR A VEHICLE
DE3401253A1 Dismountable motor-vehicle door hinge and suspension of a motor-vehicle door
DE3401245A1 DOOR HINGE FOR A MOTOR VEHICLE
DE3401252A1 REMOVABLE VEHICLE DOOR HINGE
DE2447698A1 SLIDING DOORS FOR VEHICLES, IN PARTICULAR MOTOR VEHICLES
DE2443513A1 Retarder for sliding car door - acts progressively to brake movement as door nears fully open position
DE2443472A1 SLIDING DOORS FOR VEHICLES, IN PARTICULAR MOTOR VEHICLES
DE2443555A1 Sliding door for car - with safety catches at both ends linked by operating bar to avoid collision bursting
GB1401205A Sliding door arrangements for automobiles
GB1401513A Sliding door arrangement for automobiles
US3605338A Sliding door,particularly for motor vehicles