Issued Patents 2004
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6817070 | Shoelace fastener | — | 2004-11-16 |
| 6796009 | Shoelace fastener | — | 2004-09-28 |
| 6787089 | Method for making a shoe | — | 2004-09-07 |
| 6787079 | Method for making a multi-layer expanded shoe sole | — | 2004-09-07 |
| 6782588 | Clamp device adapted for maintaining a tightened state of a string | — | 2004-08-31 |
| 6779281 | Shoe with lace tightening assembly | — | 2004-08-24 |
| 6776939 | Method for making an expanded shoe sole | — | 2004-08-17 |
| 6729000 | Lace tightening assembly | — | 2004-05-04 |
| 6725571 | Shoe with ozonizer | — | 2004-04-27 |
| 6691433 | Automated tightening shoe | — | 2004-02-17 |
| 6681460 | Double-bow shoe lace device | — | 2004-01-27 |
| 6678970 | Welted shoe | — | 2004-01-20 |
| 6675503 | Easy-to-wear footwear | — | 2004-01-13 |
| 6671980 | Easy-to-wear footwear | — | 2004-01-06 |