Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8322697 | Clamping device for adjoining board materials | — | 2012-12-04 |
| 8216028 | Installation/uninstallation structure for tooling disk of a grinding tool | — | 2012-07-10 |
| 8016550 | Direction-switchable pneumatic cylinder | — | 2011-09-13 |
| 7572119 | Air cylinder for pneumatic tool | — | 2009-08-11 |
| 7566199 | Turbo pneumatic cylinder of pneumatic tool | — | 2009-07-28 |
| 7544116 | Grinder with easily replacing grinding tool | — | 2009-06-09 |
| 7311588 | Water grinder | — | 2007-12-25 |
| 7252580 | Grinder with easily installable/detachable grinding disc | — | 2007-08-07 |
| 7179156 | Grinder with easily installable/detachable grinding disc and a linkage effect | — | 2007-02-20 |
| 7128641 | Grinder capable of seizing rotary shaft | — | 2006-10-31 |
| 7044235 | Pneumatic tool with settable safety function | — | 2006-05-16 |
| 7029253 | Pneumatic tool having a pneumatic cylinder for avoiding failure of bearings | — | 2006-04-18 |
| 7014548 | Pneumatic grinder with easily replacing grinding disc | — | 2006-03-21 |
| 6997792 | Dustproof grinder | — | 2006-02-14 |
| 6887141 | Grinder with fast installable/detachable grinding disc | — | 2005-05-03 |
| 6863158 | Oil filling structure of pneumatic tool | — | 2005-03-08 |
| 6860260 | Base seat of pneumatic grinder | — | 2005-03-01 |
| 6834499 | Flow way structure of pneumatic tool | — | 2004-12-28 |
| 6752704 | Grinder with easily installable/detachable grinding disc | — | 2004-06-22 |
| 6752705 | Pneumatic tool with safety effect | — | 2004-06-22 |
| 6409584 | Speed adjusting device for pneumatic grinding tool | — | 2002-06-25 |