Bengt Petersson

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Vallda, SE

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Patents Grantslast 30 patents

Information Patent Grant
Non return valve and a proceeding to form a non return valve system...
- Patent number 8,356,619
- Issue date Jan 22, 2013
- BodyLineair Production AB
- Bengt Petersson
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Method of fasten threads at buttons and means for making the same
- Patent number 8,220,403
- Issue date Jul 17, 2012
- Bengt Petersson
- A41 - WEARING APPAREL
Information Patent Grant
Method for fastening buttons by welding and a device for making sai...
- Patent number 6,375,772
- Issue date Apr 23, 2002
- Bengt Petersson
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Non Return Valve and a Proceeding to Form a Non Return Valve System...
- Publication number 20100187463
- Publication date Jul 29, 2010
- Bengt Petersson
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Method of Fasten Threads at Buttons and Means for Making the Same
- Publication number 20100058965
- Publication date Mar 11, 2010
- Button Bind AB
- Bengt Petersson
- A41 - WEARING APPAREL