Bertil Friman

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Tenhult, SE

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Patents Grantslast 30 patents

Information Patent Grant
Variable timing system of a sewing machine and method for selective...
- Patent number 9,631,304
- Issue date Apr 25, 2017
- Singer Sourcing Limited LLC
- Bertil Friman
- D05 - SEWING EMBROIDERING TUFTING
Information Patent Grant
Thread feed for a sewing machine
- Patent number 7,240,628
- Issue date Jul 10, 2007
- VSM Group AB
- Bertil Friman
- D05 - SEWING EMBROIDERING TUFTING
Information Patent Grant
Control of thread feed for a sewing machine
- Patent number 7,225,747
- Issue date Jun 5, 2007
- VSM Group AB
- Bertil Friman
- D05 - SEWING EMBROIDERING TUFTING

Patents Applicationslast 30 patents

Information Patent Application
VARIABLE TIMING SYSTEM OF A SEWING MACHINE AND METHOD FOR SELECTIVE...
- Publication number 20140261123
- Publication date Sep 18, 2014
- VSM Group AB
- Bertil Friman
- D05 - SEWING EMBROIDERING TUFTING
Information Patent Application
Control of thread feed for a sewing machine
- Publication number 20050223958
- Publication date Oct 13, 2005
- VSM Group AB
- Bertil Friman
- D05 - SEWING EMBROIDERING TUFTING
Information Patent Application
Thread feed for a sewing machine
- Publication number 20050199165
- Publication date Sep 15, 2005
- VSM Group AB
- Bertil Friman
- D05 - SEWING EMBROIDERING TUFTING