Rolf Wahlström

Follow

Person

Jonkoping, SE

People

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
Needle guard
- Patent number 7,036,443
- Issue date May 2, 2006
- VSM Group AB
- Rolf Wahlström
- D05 - SEWING EMBROIDERING TUFTING
Information Patent Grant
Device for cutting thread in a sewing machine and use of the device...
- Patent number 6,276,289
- Issue date Aug 21, 2001
- Viking Sewing Machines AB
- Rolf Wahlström
- 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
Method and device for sewing machine
- Publication number 20070245940
- Publication date Oct 25, 2007
- VSM Group AB
- Rolf Wahlstrom
- D05 - SEWING EMBROIDERING TUFTING
Information Patent Application
Needle guard
- Publication number 20040107886
- Publication date Jun 10, 2004
- Rolf Wahlstrom
- D05 - SEWING EMBROIDERING TUFTING