Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7565746 | Hairdressing scissors | — | 2009-07-28 |
| 7437823 | Hairdressing scissors | — | 2008-10-21 |
| 7386940 | Hairdressing scissors and positioning device thereof | — | 2008-06-17 |
| 7269903 | Combination hairdressing scissor assembly | — | 2007-09-18 |
| 7207112 | Combination hairdressing scissor assembly | — | 2007-04-24 |
| 7207113 | Combination hairdressing scissor assembly | — | 2007-04-24 |
| 7194808 | Hairdressing scissors | — | 2007-03-27 |
| 7188423 | Structure of hairdressing scissor assembly | — | 2007-03-13 |
| 7165330 | Pivotal device for scissors | — | 2007-01-23 |
| 7159321 | Notched single-edge thinning scissors | — | 2007-01-09 |
| 6990739 | Hairdressing scissors | — | 2006-01-31 |
| 6928740 | Buffering member for scissors | — | 2005-08-16 |
| 6904685 | Pivotal device for scissors | — | 2005-06-14 |
| 6748662 | Hairdressing scissor assembly with adjustable spacing | — | 2004-06-15 |
| 6634106 | Hairdressing scissor assembly having detachable dovetail connection | — | 2003-10-21 |
| 6601304 | Hairdressing scissors having a detachable connecting block | — | 2003-08-05 |
| 6557263 | Hairdressing scissors | — | 2003-05-06 |
| 6434833 | Hairdressing scissor assembly | — | 2002-08-20 |
| 6257248 | Both hand hair cutting method | — | 2001-07-10 |
| 6192590 | Hairdressing scissors | — | 2001-02-27 |
| D427497 | Hairdressing scissors | — | 2000-07-04 |