Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4398705 | Box spring assembly with interlocked formed wire spring components having limited deflection capabilities | — | 1983-08-16 |
| 4365837 | Inertial lock | — | 1982-12-28 |
| 4339834 | Box spring assembly with interlocked formed wire components and method of assembling same | — | 1982-07-20 |
| 4332417 | Reclining actuator for a recliner chair | — | 1982-06-01 |
| 4291914 | Adjustable seat hinge | — | 1981-09-29 |
| 4253208 | Box spring assembly with basic wire grid | William L. Hancock, John P. Kitchen | 1981-03-03 |
| 4238861 | Box spring assembly with limited deflection formed wire springs | — | 1980-12-16 |
| 4236260 | Sofa sleeper with polypropylene deck assembly | — | 1980-12-02 |
| 4236752 | Rocker swivel assembly for chairs | — | 1980-12-02 |
| 4222135 | Bed frame with improved leg supports | — | 1980-09-16 |
| 4218790 | Box spring assembly with improved stiffness characteristics | — | 1980-08-26 |
| 4186960 | Convertible vehicle seat | — | 1980-02-05 |