Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D837047 | Nut | — | 2019-01-01 |
| D830145 | Puncher | — | 2018-10-09 |
| 9500004 | Vehicle door unlocking device | — | 2016-11-22 |
| D763049 | Shear with clamping function | — | 2016-08-09 |
| 9180725 | Triangle ruler capable of measuring angles | — | 2015-11-10 |
| D717627 | Trimming knife | — | 2014-11-18 |
| D717675 | Set-square | — | 2014-11-18 |
| D663356 | Puncher | — | 2012-07-10 |
| D648197 | Shears | — | 2011-11-08 |
| D592474 | Multi-function pliers | — | 2009-05-19 |
| 7104876 | Cutter-grinder | — | 2006-09-12 |
| 7100653 | Angle adjustable sawing table | — | 2006-09-05 |
| 6931733 | Carpenter's combination plane | — | 2005-08-23 |
| 6564703 | Structure of clip | — | 2003-05-20 |
| 6282796 | Hole-punching pliers | — | 2001-09-04 |
| 6230412 | Frame of hacksaw | — | 2001-05-15 |
| D436302 | Hole-punching pliers | — | 2001-01-16 |