| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 9 | |
| #2 | Canada | 3 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Chairs and beds |
| # | Name | Total Patents |
|---|---|---|
| #1 | Gene Herz | 7 |
| #2 | Herz Gene | 2 |
| #3 | Lavezzi Samuel J | 2 |
| #4 | Bingle Edmund W | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US1709303A | Spring-mattress structure | |
| US1721559A | Day bed and the like | |
| US1694940A | Bed | |
| US1818395A | Headrest for beds | |
| US1547650A | Day bed and the like | |
| US1590090A | Day bed and the like | |
| US1594519A | Headrest for beds | |
| US1547649A | Day bed and the like | |
| US1627609A | Day bed and the like | |
| CA241467A | Day bed | |
| CA244212A | Sofa bed | |
| CA248544A | Bed |