Learn more

VNII PK I MECHANIZIROVANNOGO

Overview
  • Total Patents
    43
About

VNII PK I MECHANIZIROVANNOGO has a total of 43 patent applications. Its first patent ever was published in 1969. It filed its patents most often in Germany, Sweden and Austria. Its main competitors in its focus markets machine tools, civil engineering and machines are VNI PK I MEKH, PENNSYLVANIA GASOLINE DRILL CO and VNI I PK I MEKH I RUCH.

Patent filings in countries

World map showing VNII PK I MECHANIZIROVANNOGOs patent filings in countries

Patent filings per year

Chart showing VNII PK I MECHANIZIROVANNOGOs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Balandin Vladimir Porfirievich 7
#2 Prokhorov Ivan Andreevich 7
#3 Kolgan Jury Nikitovich 6
#4 Balandin Vladimir Porfirievic 6
#5 Prochorov Ivan Andreevic 5
#6 Evpolov Vladimir A 5
#7 Kolgan Jurij Nikitovic 5
#8 Goldstein Boris Grigorievic 4
#9 Lednikov A I 4
#10 Nikolaev I V 4

Latest patents

Publication Filing date Title
DE3543764A1 Jigsaw
DE3543776A1 Jigsaw
ATA320784A Additional handle for portable, power-driven tools
HUT39644A Mechanic hand-shears
IT8441559D0 Damping of vibration in hand held power driven shearing tool
DE3336992A1 Percussive screwdriver
DE3330891A1 Handle of a compressed-air machine
DE3137885A1 Compressed-air impact machine
DE3023786A1 Compressed air hand drill - has power unit sliding axially to vary volume of chamber connected to valve outlet
DE3021593A1 Rotary drive for hammer drill - has sleeve with bit and containing drive gear and friction clutch
CH647039A5 Torque-limiting clutch for the drill of a rotary-percussive drilling machine
DE3020284A1 Rock-boring twist drill - has cruciform cutter head with two pairs of diametrally opposite lengthwise grooves
DE3007208A1 Pneumatic percussion tool assembly - has ring shoulder on floating bushing forming shock absorbing chamber together with housing
SE417686B Damping arrangement for pneumatic impacting machine
DE2949973A1 Portable percussive ramming machine - has housing around cylinder with pressure-equalising ports in cylinder top dead centre
DE2949620A1 STRIKE WORKING AIR MACHINE
DE2947528A1 Nail hammer with independent claw assemblies - has striker coacting with rotary member for rotating one set of claws
GB1403073A Portable rock drills
GB1260199A Percussion-action tamper