Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10045631 | Convertible furniture with selectively expandable mattress cushion section(s) | — | 2018-08-14 |
| 9095221 | Convertible furniture with selectively expandable mattress cushion section(s) | — | 2015-08-04 |
| 6904628 | Convertible sofa-bed | Marcus L. Murphy, Douglas L. Gasal, Robert B. Duncan | 2005-06-14 |
| 6824221 | Furniture | Barbara Yaseen Tiffany | 2004-11-30 |
| D443769 | Bench | Barbara Yaseen Tiffany | 2001-06-19 |
| D298987 | Bar stool | — | 1988-12-20 |
| 4737996 | Seat-bed conversion assembly | — | 1988-04-19 |
| 4583467 | Convertible tables | — | 1986-04-22 |
| 4563037 | Convertible furniture | — | 1986-01-07 |
| D274576 | Foldable lounge seat and hassock combination | — | 1984-07-10 |
| D273732 | Lounge seat | — | 1984-05-08 |