Issued Patents All Time
Showing 51–75 of 92 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6135187 | Length adjustable venetian type blind having clamps | — | 2000-10-24 |
| 6131640 | Length adjustable bottomrail for venetian type blind | — | 2000-10-17 |
| 6119757 | Venetian type blind having length adjustable bottomrail | Michael Kollman, Cletis F. Swopes | 2000-09-19 |
| 6105655 | Hidden hole venetian type blind | — | 2000-08-22 |
| 6105652 | Venetian type blind having separately tilting slat sections | — | 2000-08-22 |
| 6068039 | Material for venetian type blinds | — | 2000-05-30 |
| 6053236 | Length adjustable bottomrail having releasable ladder retainer | Thomas W. Reichner | 2000-04-25 |
| 6047760 | Lift system for heavy venetian type blinds | — | 2000-04-11 |
| 6033504 | Material for venetian type blinds | — | 2000-03-07 |
| 5947176 | Length adjustable venetian type blind having clamps | — | 1999-09-07 |
| 5927370 | Release brake shade operator | — | 1999-07-27 |
| 5857511 | Drapery with heart-shaped headers | — | 1999-01-12 |
| 5839494 | Bottom and top stacking venetian type blind with fixed headrail tilt | — | 1998-11-24 |
| 5806579 | Venetian type blinds having opposed lift cords | — | 1998-09-15 |
| 5791393 | Shade operator | — | 1998-08-11 |
| 5778956 | Venetian blinds with lateral tilt | — | 1998-07-14 |
| 5765260 | Drapery with removable header | — | 1998-06-16 |
| 5727613 | Ladder for venetian type blinds | — | 1998-03-17 |
| 5713407 | Drapery system having light controlling vertical vanes | — | 1998-02-03 |
| 5692552 | Venetian type blinds | — | 1997-12-02 |
| 5630898 | Pleated and cellular materials and method for the manufacture thereof using a splitter | — | 1997-05-20 |
| 5620035 | Material utilizing flexible strands | — | 1997-04-15 |
| 5573051 | Venetian type blinds | — | 1996-11-12 |
| 5560414 | Releasable operating cord connector for a window covering | Nick Ross | 1996-10-01 |
| 5533559 | Window shade assembly with hold down | — | 1996-07-09 |