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DORMA BAUBESCHLAG

Overview
  • Total Patents
    179
About

DORMA BAUBESCHLAG has a total of 179 patent applications. Its first patent ever was published in 1970. It filed its patents most often in Germany, France and United Kingdom. Its main competitors in its focus markets civil engineering, machines and mechanical elements are NAKAO SEISAKUSHO KK, DOERKEN & MANKEL KG and LEADO DOOR CONTROLS LTD.

Patent filings in countries

World map showing DORMA BAUBESCHLAGs patent filings in countries

Patent filings per year

Chart showing DORMA BAUBESCHLAGs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Cleff Herbert 46
#2 Tillmann Horst 22
#3 Jentsch Dietrich 16
#4 Sieg Giselher 12
#5 Hasemann Werner 11
#6 Cleff H 8
#7 Jentsch D 6
#8 Kordes Herbert 4
#9 Hasemann W 4
#10 Mayr Gerhard 3

Latest patents

Publication Filing date Title
DE3535614A1 Swivel door
DE3533689A1 Opening-sequence controller for two-wing doors
DE3521705A1 Door-closer linkage
DE3509187A1 Glass leaf for windows, doors, in particular sliding doors
DE3504921A1 Joint hinge for doors, especially joint hinge with three hinge members
DE3423242C1 Automatic door closer
DE3422228A1 Control device for an automatically movable revolving door
DE3411189A1 Automatic door closer
DE3345004A1 OVERCLOSE
DE3343320A1 Passage-wing door closer having a device for controlling the closing sequence of two-wing doors
US4580365A Automatic door lock
EP0137861A1 Automatic door closer
DE3336739A1 Closing-sequence device for a two-wing door
DE3336565A1 Buffer device for the impact damping of doors, especially sliding doors
DE3332388A1 Door closer
DE3324299A1 Slide-and-swing door
DE3239062A1 DOOR CLOSER ROD
DE3234319A1 Automatic door closer
DE3228933A1 SWIVEL BEARINGS FOR DOORS, ESPECIALLY FOR PENDULAR DOORS
DE3221534A1 Gangway-leaf door closer having a device for the closing follow-up control of two-leaf doors