Kurt Biermann

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Bielefeld, DE

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Patents Grantslast 30 patents

Information Patent Grant
Top-feed sewing machine with presser device
- Patent number 5,201,273
- Issue date Apr 13, 1993
- Durkopp Adler Aktiengesellschaft
- Michael Rosemann
- D05 - SEWING EMBROIDERING TUFTING
Information Patent Grant
Bobbin housing assembly in a sewing machine having at least one hook
- Patent number 4,998,490
- Issue date Mar 12, 1991
- Durkoppwerke GmbH
- Hans R. Goebbels
- D05 - SEWING EMBROIDERING TUFTING
Information Patent Grant
Universal sewing foot
- Patent number 4,646,668
- Issue date Mar 3, 1987
- Durkoppwerke GmbH
- Kurt Biermann
- D05 - SEWING EMBROIDERING TUFTING
Information Patent Grant
Cutting device in a sewing machine for cutting at least one thread...
- Patent number 4,607,583
- Issue date Aug 26, 1986
- Durkoppwerke GmbH
- Kurt Biermann
- D05 - SEWING EMBROIDERING TUFTING
Information Patent Grant
Welt feeder for sewing machines
- Patent number 4,276,837
- Issue date Jul 7, 1981
- Durkoppwerke GmbH
- Kurt Biermann
- D05 - SEWING EMBROIDERING TUFTING