Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5752284 | Spring to metal rail connection | Upton R. Dabney, William C. Rodgers | 1998-05-19 |
| 5704595 | Nestably stackable formed wire foundation | Upton R. Dabney | 1998-01-06 |
| 5639071 | Support rail with improved spring mounting capabilities | — | 1997-06-17 |
| 5562274 | Formed wire mattress assembly | William C. Rodgers | 1996-10-08 |
| 4805883 | Box spring assembly with a grid structure formed of both basic and spring wire | — | 1989-02-21 |
| 4779293 | Formed wire box spring with spring wire deck | Upton R. Dabney | 1988-10-25 |
| 4371152 | Box spring assembly with improved spring installation capability | Jack C. Mandusky | 1983-02-01 |
| 4285080 | Spring deck for seating structures | Neville L. Riddle | 1981-08-25 |
| 4253208 | Box spring assembly with basic wire grid | William L. Hancock, Ned W. Mizelle | 1981-03-03 |
| 4207634 | Box spring assembly with end rail spring mounting units | Terry L. Gabhart | 1980-06-17 |
| 4195376 | Box spring assembly with improved end stiffness | — | 1980-04-01 |
| 4195377 | Leg assembly for a bed frame | Terry L. Gabhart | 1980-04-01 |