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Esslingen, DE
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Patents Grants
last 30 patents
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Patent Grant
Method and apparatus for machining both sides of workpieces
Patent number
5,020,402
Issue date
Jun 4, 1991
Index-Werke KG
Helmut F. Link
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Tool turret
Patent number
4,847,960
Issue date
Jul 18, 1989
Index-Werke KG Hahn & Tessky
Dietmar F. Hafla
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Device for setting the working point of a tool in an NC machine tool
Patent number
4,818,925
Issue date
Apr 4, 1989
Index-Werke KG Hahn & Tessky
Heinrich Lahm
G05 - CONTROLLING REGULATING
Information
Patent Grant
NC turret lathe
Patent number
4,587,871
Issue date
May 13, 1986
Index-Werke KG Hahn & Tessky
Heinrich Lahm
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Feeding device for barstock on turning machines and the like
Patent number
4,407,176
Issue date
Oct 4, 1983
Index-Werke KG Hahn & Tessky
Helmut F. Link
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Arrangement for loading and unloading workpieces of machine tools
Patent number
4,317,394
Issue date
Mar 2, 1982
Index-Werke KG Hahn & Tessky
Helmut F. Link
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Loading and/or unloading device for machine tools, particularly aut...
Patent number
4,316,398
Issue date
Feb 23, 1982
Index-Werke KG Hahn & Tessky
Helmut F. Link
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Machine tool
Patent number
4,286,484
Issue date
Sep 1, 1981
Index-Werke KG Hahn & Tessky
Helmut H. Gatzki
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Apparatus for loading and unloading a work spindle of a machine tool
Patent number
4,195,961
Issue date
Apr 1, 1980
Index-Werke KG Hagn & Tessky
Paul Waiblinger
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Tool support for use in machine tools particularly in turning machines
Patent number
RE29694
Issue date
Jul 11, 1978
Index-Werke KG Hahn & Tessky
Gerhard Foll
029 - Metal working
Information
Patent Grant
Automatic multispindle turning lathe
Patent number
4,061,060
Issue date
Dec 6, 1977
Index-Werke KG Hahn & Tessky
Gunther Trautmann
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Automatic turret lathe
Patent number
4,061,061
Issue date
Dec 6, 1977
Index-Werke KG Hahn & Tessky
Heinrich Lahm
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Automatic turret lathe
Patent number
4,058,033
Issue date
Nov 15, 1977
Index-Werke KG Hahn & Tessky
Heinrich Lahm
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Lathe with multiple tool turret
Patent number
4,058,034
Issue date
Nov 15, 1977
Index-Werke KG Hahn & Tessky
Heinrich Lahm
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
System for supplying hydraulic fluid to aggregates on spindles or t...
Patent number
4,048,880
Issue date
Sep 20, 1977
Index-Werke KG Hahn & Tessky
Helmut Link
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
System for supplying hydraulic fluid to aggregates on spindles or t...
Patent number
3,972,246
Issue date
Aug 3, 1976
Index-Werke KG Hahn & Tessky
Helmut Link
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Apparatus for effecting and controlling the indexing of tool turret...
Patent number
3,968,415
Issue date
Jul 6, 1976
Index-Werke KG Hahn & Tessky
Dietmar Hafla
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Automatic programmed profile lathes
Patent number
3,948,122
Issue date
Apr 6, 1976
Index-Werke KG Hahn & Tessky
Helmut Link
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Means for moving reciprocable carriages for indexible tool turrets...
Patent number
3,946,471
Issue date
Mar 30, 1976
Index-Werke KG Hahn & Tessky
Helmut Link
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method and apparatus for checking and monitoring the accuracy of th...
Patent number
3,946,296
Issue date
Mar 23, 1976
Index-Werke KG Hahn & Tessky
Heinrich Lahm
G05 - CONTROLLING REGULATING
Information
Patent Grant
Mounting arrangement for a spindle
Patent number
3,943,803
Issue date
Mar 16, 1976
Index-Werke KG Hahn & Tesky
Dietmar Hafla
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Trademark
last 30 trademarks
Information
Trademark
72184071 - INDEX
Serial number
72184071
Registration number
827100
Filing date
Jan 6, 1964
INDEX-WERKE K.G. HAHN & TESSKY
6 - Common metals and their alloys
Information
Trademark
72183066 - INDEX
Serial number
72183066
Registration number
790220
Filing date
Dec 16, 1963
INDEX-WERKE K.G. HAHN & TESSKY
6 - Common metals and their alloys