Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D363658 | Ganging mechanism for chairs | — | 1995-10-31 |
| D341045 | Backrest for chair | — | 1993-11-09 |
| 5248186 | Bumper edge guard for upholstered seating furniture having a core member | Manfred Steinfeld | 1993-09-28 |