Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8702561 | Retarding device for a handheld cutting machine | Tore Aronsson, Bo Carlsson, Gustaf Doragrip | 2014-04-22 |
| 8539678 | Device for a pole hedge cutter or the like | Bengt Stefan Gustavsson | 2013-09-24 |
| 8186066 | Motor driven tool such as a pole hedge trimmer with a locking mechanism for the turnable cutting unit | Gusfaf Doragrip | 2012-05-29 |
| 7611131 | Carburetor start-stop mechanism | Thomas Engman, Carl-Johan Arnesson, Gustaf Doragrip, Kenth Gustavsson, Mats Gustavsson | 2009-11-03 |
| 7574984 | Two-stroke internal combustion engine | Lars Andersson, Bo Jonsson, Hans Strom | 2009-08-18 |
| 7331110 | Device for a pole saw | Gustaf Doragrip | 2008-02-19 |
| 7185393 | Leaf blower | Gustaf Doragrip, Peter Gunnarsson, Marcus Kragner, Anna Sjögren, Esbjörn Ollas | 2007-03-06 |
| 7159691 | Casing for leaf blower | Gustaf Doragrip, Peter Gunnarsson, Marcus Kragner, Anna Sjögren, Esbjörn Ollas | 2007-01-09 |
| 7140341 | Energy storing starter assembly | — | 2006-11-28 |
| 7025021 | Two-stroke internal combustion engine | Lars Andersson, Bo Jonsson, Hans Strom | 2006-04-11 |
| 6666187 | Device for adjustably limiting the engine speed of a hand tool | Bo Sandström, Mats Axelsson, Marcus Kragner | 2003-12-23 |
| 6227162 | System for cleaning of intake air | Mikael Adolfsson | 2001-05-08 |
| 6213066 | Drive unit | Magnus Frojd, Niels Hartz, Ulf W. Naslund | 2001-04-10 |
| 6161509 | Cylinder | Magnus Frojd, Niels Hartz, Ulf W. Naslund | 2000-12-19 |
| 6086260 | Crankshaft bearing system | — | 2000-07-11 |
| 5927241 | Carburetor control for an internal combustion engine | Gustaf Doragrip | 1999-07-27 |
| D378184 | Motor saw | Ulf W. Naslund, Niels Hartz, Tomas Nyqvist | 1997-02-25 |
| D375449 | Bracket for a handle-bar of a clearing saw | — | 1996-11-12 |