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LANGMATZ HANS

Overview
  • Total Patents
    61
About

LANGMATZ HANS has a total of 61 patent applications. Its first patent ever was published in 1964. It filed its patents most often in Germany, France and Netherlands. Its main competitors in its focus markets electrical machinery and energy, civil engineering and mechanical elements are GUANGZHOU NANFANG DIANAN TECH CO LTD, ANHUI HUADIAN ENGINEERING CONSULTING & DESIGN CO LTD and MALLATITE LTD.

Patent filings in countries

World map showing LANGMATZ HANSs patent filings in countries
# Country Total Patents
#1 Germany 49
#2 France 5
#3 Netherlands 5
#4 Austria 2

Patent filings per year

Chart showing LANGMATZ HANSs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Langmatz Hans 46
#2 Woelfel Josef 5
#3 Wagenknecht Hugo 5
#4 Vorbach Hans 2

Latest patents

Publication Filing date Title
DE3636078A1 Reinforcing core comprising metal tubes for an externally stepped or conical plastic mast, and mast provided with such a core
DE3618609A1 Covering cap for wooden masts
DE3426212A1 Screw terminal for electrical leads
DE3411990A1 Plastic wall bushing
DE3300279A1 Detachable connection of cable distribution cabinets and comparable components to the associated bases
DE3242161A1 Maintenance-free plastic post for lamps, traffic lights, traffic signs and the like
DE3200599A1 Illuminated traffic bollard
DE3136239A1 Cable collar
DE3126813A1 Device for covering to provide protection against electric shocks and for the insertion and withdrawal of fuse cartridges
DE3125942A1 Screw connection between a cable distributor cabinet and a base
DE3123105A1 Load interrupter switch
DE3005144A1 Flush-fitting embedded cable seal - has cover incorporating sealing sleeves with locating flange fitting over open mouth of base
DE2910995A1 Tubular plastic sheaths for lamp posts, masts etc. - where sheaths are held on posts by clamping rings with internal prongs
DE2908836A1 Ducting cable through walls - using barrel anchored in concrete wall with end caps and reducing cable-support collars
DE2833667A1 Filter packet for ventilating plastics cable distribution box cabinets - is stack of spaced plastics plates whose perforations are staggered w.r.t. one another
DE2833652A1 Lock preventing forcible opening cable distributors - has sliding bracket with hook and profile jamming with locked profile
DE2636973A1 Maintenance-free steel post for street lamps and traffic lights - comprises steel tube embedded in structural foam, esp. of polyurethane, with thermoplastic outer tube, esp. of polycarbonate
DE2609448A1 Door stop for plastics distribution cabinet - has long angle strip engaging cabinet and holding door closed
DE2605959A1 Door hinge for cable distributor cabinet - has plastics hinge plates and screw for hinge ratchet mounting (NL 16.8.77)
DE2549480A1 Clamping contact for LV high power fuse blocks - has spring arm pressing inserted knife contact against rigid piece