Issued Patents All Time
Showing 26–42 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8408265 | Tape dispenser | — | 2013-04-02 |
| 8381920 | Collapse structure of tool hanger board | — | 2013-02-26 |
| 8336710 | Safety drill bit suspension structure | — | 2012-12-25 |
| 8302772 | Secure hanging structure of tool case | — | 2012-11-06 |
| 8281925 | Safety spanner suspension structure | — | 2012-10-09 |
| 7641087 | Dispensing device for adhesive tape | — | 2010-01-05 |
| 7565973 | Suspension tag for socket wrench | — | 2009-07-28 |
| D592249 | Tape dispenser | — | 2009-05-12 |
| 7392902 | Suspension device which prevents a suspended tool from burglary | — | 2008-07-01 |
| 7175151 | Hand tool suspension device | — | 2007-02-13 |
| 7104818 | Receptacle structure | — | 2006-09-12 |
| 7083458 | Structure of a socket | — | 2006-08-01 |
| 6672555 | Structure of a suspension device for displaying articles | — | 2004-01-06 |
| 6234824 | Structure of a socket for ensuring a secured retention of a plug connected to the socket | — | 2001-05-22 |
| 6193539 | Structure of a socket for ensuring secured retention of a plug connected to the socket | — | 2001-02-27 |
| 6146160 | Structure of a sliding-type socket | — | 2000-11-14 |
| 5984700 | Safety receptacle | — | 1999-11-16 |