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Inventor: Sonden; Carl-Gustaf
Address: Angelholm, SE
No. of patents: 19
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| D475781 |
Coupling ring for ventilation ducts |
June 10, 2003 |
|
| D461887 |
Coupling ring for ventilation ducts |
August 20, 2002 |
|
| D456071 |
Coupling ring for ventilation ducts |
April 23, 2002 |
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| D454949 |
Coupling ring for ventilation ducts |
March 26, 2002 |
|
| D453042 |
Coupling ring for ventilation ducts |
January 22, 2002 |
|
| D386246 |
Circular sleeve coupling |
November 11, 1997 |
|
| D383196 |
Circular sleeve coupling |
September 2, 1997 |
|
| D383195 |
Circular sleeve coupling |
September 2, 1997 |
|
| D362300 |
Circular sleeve coupling |
September 12, 1995 |
|
| D362299 |
Circular sleeve coupling |
September 12, 1995 |
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| D361829 |
Circular sleeve coupling |
August 29, 1995 |
|
| D360021 |
Circular sleeve coupling |
July 4, 1995 |
|
| D360020 |
Circular sleeve coupling |
July 4, 1995 |
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| D360019 |
Circular sleeve coupling |
July 4, 1995 |
|
| D360018 |
Circular sleeve coupling |
July 4, 1995 |
|
| 6758502 |
Coupling ring for ventilation ducts, and method of connecting ventilation ducts |
July 6, 2004 |
| A flanged coupling ring for a duct element has a mounting section configured to be mounted or a connection portion of the duct element, and flange means extending outwards from the mounting section. The flange means has, along its periphery, flanged coupling portions for connecting t |
| 5618142 |
Self-drilling blind rivet and method for making a pressure tight riveted joint by means of the s |
April 8, 1997 |
| A self-drilling blind rivet includes a deformable sleeve and a shaft having a drill bit at one end. The shaft extends through the sleeve and the drill bit is connected to one end of the sleeve. The shaft and sleeve are rotatable as a unit. A method for making a riveted joint with a s |
| 5473815 |
Method for producing a connector for fluid pipe elements |
December 12, 1995 |
| A kit for producing a non-straight connector for fluid pipe elements comprises loose sleeve couplings and at least one flat blank which has been given such a shape and such dimensions that, after forming thereof and interconnecting its opposite ends, it is connectable with the sleeve |
| 5405174 |
Kit and method for producing a connector for fluid pipe elements |
April 11, 1995 |
| A kit for producing a non-straight connector for fluid pipe element comprises loose sleeve couplings and at least one flat blank which has been given such a shape and such dimensions that, after forming thereof and interconnecting its opposite ends, it is connectable with the sleeve |
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