Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6823923 | Light-control window covering and method and apparatus for its manufacture | Warren Stephenson | 2004-11-30 |
| 6725897 | Variable friction device for a cordless blind | — | 2004-04-27 |
| 6684930 | Brake for a cordless blind | Richard Coulcher | 2004-02-03 |
| 6675861 | Brake for a cordless blind | Zazu Ciuca | 2004-01-13 |