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DUALLIFT GMBH

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    161,269
About

DUALLIFT GMBH has a total of 17 patent applications. Its first patent ever was published in 2011. It filed its patents most often in EPO (European Patent Office), Germany and China. Its main competitors in its focus markets packaging and shipping, electrical machinery and energy and civil engineering are INST GORNOJ MEK TEKHN KIB IM M, ATLANTIC ELEVATOR COMPANY and STAHL A G R.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Lülfing Frank 9
#2 Luelfing Frank 2
#3 Rulfs Eike 2
#4 Frank Lulfing 1
#5 Frank Lülfing 1
#6 Blasek Jörg 1
#7 Lulfing Frank 1

Latest patents

Publication Filing date Title
DE102019107894A1 Fastening device for tying a rope of a winch to an object
CN108602657A The continuous winch of rope type
EP3181503A1 Rope catch, and lift installation with the same
US2016167922A1 Service lift
CN105668388A Service elevator
EP3020674A1 Service lift
DE102013217331A1 Lift system, in particular passenger or goods lift installation
DE102013215901A1 service lift
DE102012202430A1 Lifting device with double winch
DE102011089802A1 Rope winch used for lifting e.g. loads in industrial areas, has piston force limiting unit that is provided to stop drive in dependence of relative movements of drive unit and motor, when predetermined motive force is exceeded
EP2643257A2 Rope safety catch