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BUCHBERGER WILHELM

Overview
  • Total Patents
    48
About

BUCHBERGER WILHELM has a total of 48 patent applications. Its first patent ever was published in 1950. It filed its patents most often in Austria, Germany and Switzerland. Its main competitors in its focus markets transport, mechanical elements and electrical machinery and energy are SAF SPA, TROLLEY SHOE WHEEL COMPANY and NAT MINING UNIV STATE HIGHER EDUCATIONAL INSTITUTION.

Patent filings in countries

World map showing BUCHBERGER WILHELMs patent filings in countries
# Country Total Patents
#1 Austria 25
#2 Germany 17
#3 Switzerland 2
#4 Belgium 1
#5 France 1
#6 Italy 1
#7 Sweden 1

Patent filings per year

Chart showing BUCHBERGER WILHELMs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Buchberger Wilhelm 36
#2 Wilhelm Buchberger 1
#3 Buchberger Herta 1
#4 Rabacher Franz 1

Latest patents

Publication Filing date Title
DE3104678A1 Current collector rocker for high travel speed
DE3104146A1 Carbon pantograph slipper for overhead line operation
ATA565579A Hydraulic vibration damper for scissors - or semi-scissors
ATA179678A Semi-scissor panties
DE2749449A1 Lightweight support for overhead traction collector - has profiled angle pieces bolted to side supports with wiper bar sitting proud
ATA679177A Scissor or semi-scissor panties
DE2718759A1 GRINDING PIECE FOR COLLECTORS OF ELECTRIC TRACKS
DE2654264A1 Low resistance mounting of pantograph wiper - using conducting foil in adhesive or metal dust impregnated adhesive
DE2543081A1 Wiper bar for pantograph - has carbon strip attached to metal support using adhesive metal foil
DE2438874A1 Electric locomotive current pick up - has spring retractor with combined hydraulic pneumatic spring set at an incline
DE2430471A1 Telescopic damper for pantograph - with gas cushion to provide rapid raising towards wire
DE2428066A1 Contact bow wiper pad for current collector - with carbon slab pressed onto grooved base and secured with adhesive