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Patents Grants
last 30 patents
Information
Patent Grant
Linear ball bearing device
Patent number
4,723,850
Issue date
Feb 9, 1988
Deutsche Star Kugelhalter GmbH
Ernst Albert
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Double nut and method of forming the double nut
Patent number
4,564,993
Issue date
Jan 21, 1986
Deutsche Star Kugelhalter GmbH
Gunter Blaurock
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Spindle drive assembly with recirculating balls
Patent number
4,474,073
Issue date
Oct 2, 1984
Deutsche Star Kugelhalter GmbH
Gunter Blaurock
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Ball screw and nut drive device
Patent number
4,357,838
Issue date
Nov 9, 1982
Deutsche Star Kugelhalter GmbH
Gunther Blaurock
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Torque transmitting bearing assembly
Patent number
4,312,545
Issue date
Jan 26, 1982
Deutsche Star Kugelhalter GmbH
Gunter Blaurock
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Spindle drive mechanism with circulating balls
Patent number
4,274,297
Issue date
Jun 23, 1981
Deutsche Star Kugelhalter GmbH
Gunter Blurock
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Ball bushing with axial extending ball guides
Patent number
4,227,751
Issue date
Oct 14, 1980
Deutsche Star Kugelhalter GmbH
Ernst Albert
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Trademark
last 30 trademarks
Information
Trademark
72111271 - STAR-TOLERANZRING
Serial number
72111271
Registration number
723062
Filing date
Jan 4, 1961
Deutsche Star Kugelhalter G.m.b.H.
7 - Machines and machine tools