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STAR KUGELHALTER GMBH DT

Overview
  • Total Patents
    289
About

STAR KUGELHALTER GMBH DT has a total of 289 patent applications. Its first patent ever was published in 1916. It filed its patents most often in Germany, France and Switzerland. Its main competitors in its focus markets mechanical elements, machines and packaging and shipping are TAKATA NOBUO, PITNER ALFRED and WINGQUIST SVEN GUSTAF.

Patent filings per year

Chart showing STAR KUGELHALTER GMBH DTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wehr Georg 24
#2 Albert Ernst 18
#3 Blaurock Guenter 14
#4 Menninger Emil 11
#5 Blaurock G 11
#6 Unger Hans 8
#7 Schultes Fritz 7
#8 Reichert Klaus 7
#9 Schlereth Rudolf 7
#10 Albert Ernst Ing Grad 7

Latest patents

Publication Filing date Title
DE3512858A1 LINEAR BALL BEARING KEYWORD: RADIAL COMPACT GUIDE
DE3332170A1 Device for the rotatable mounting of a spindle in a spindle-holding tube
DE3207566A1 METHOD FOR PRODUCING A DOUBLE NUT RUNNING ON A SCREW
DE3038774A1 SCREW DRIVE WITH DOUBLE NUT
DE2928717A1 Fixed screw spindle drive seal in spindle nut - has seal lip profile equal to spindle cross section
DE2914756A1 BALL SCREW DRIVE
CH636936A5 Ball bush for the length ball guide of a shaft in a housing hole.
DE2849758A1 TORQUE TRANSMISSION, AXIAL SLIDING BEARING OF A SHAFT
DE2834299A1 BALL REVOLUTION SPINDLE DRIVE
DE2814917A1 Loaded sections of ball sleeve endless rows - have radial loading taken up by radially outer plate inserts
DE2805141A1 RECIRCULATING BALL SPINDLE DRIVE
DE2745929B1 Clutch release device
DE2742744A1 DEVICE CARRIER
DE2605603A1 ROLLER BEARING FOR AXIAL MOVEMENTS
DE2518324A1 Cage for axial ball bearing - comprises single piece ring holding balls at radially inner and outer regions
GB1386738A Connecting element
DE2251648A1 Plastics bearing casing with radial split - split is incompletely formed during moulding, thus improving retention, but is cut out later
DE2234984A1 ROLLER BEARING
DE2220750A1 Insert element for frictional connection of machine parts
DE2210708A1 INSERT