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Heyligenstaedt & Comp., Werkzeugmaschinenfabrik GmbH
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Giessen 1, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Tool changer
Patent number
4,713,875
Issue date
Dec 22, 1987
Heyligenstaedt & Comp. Werkzeugmaschinenfabrik GmbH
Erich Dormehl
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Lathe for simultaneous machining of two workpieces
Patent number
4,452,109
Issue date
Jun 5, 1984
Heyligenstaedt & Comp. Werkzeugmaschinenfabrik GmbH
Reinhold Ballach
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Cutting tool
Patent number
4,312,251
Issue date
Jan 26, 1982
Heyligenstaedt & Comp. Werkzeugmaschinenfabrik GmbH
Werner Schwan
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Machine tools
Patent number
4,218,816
Issue date
Aug 26, 1980
Heyligenstaedt & Comp. Werkzeugmaschinenfabrik GmbH
Erich Dormehl
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Workpiece changing mechanisms for lathes
Patent number
4,200,014
Issue date
Apr 29, 1980
Heyligenstaedt & Comp., Werkzeugmaschinenfabrik GmbH
Erich Dormehl
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
73196774 - HEYLIGENSTAEDT
Serial number
73196774
Registration number
1157864
Filing date
Dec 13, 1978
Heyligenstaedt & Comp., Werkzeugmaschinenfabrik GmbH
7 - Machines and machine tools
Information
Trademark
73196776 - HEYNUMAT
Serial number
73196776
Registration number
1159721
Filing date
Dec 13, 1978
Heyligenstaedt & Comp., Werkzeugmaschinenfabrik GmbH
7 - Machines and machine tools