| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 24 | |
| #2 | Canada | 11 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Chairs and beds | |
| #2 | Unspecified technologies | |
| #3 | Devices for public amusement | |
| #4 | Office furniture |
| # | Name | Total Patents |
|---|---|---|
| #1 | Thomas Joseph R | 35 |
| Publication | Filing date | Title |
|---|---|---|
| US2972753A | Motor operated bed davenport | |
| US2832082A | Bed davenport | |
| US2841800A | Bed davenport | |
| US2744265A | Convertible furniture | |
| US2795800A | Long davenport bed | |
| US2779030A | Bed davenport | |
| US2748398A | Convertible seat bed with forwardly over-turning seat | |
| US2751607A | Convertible furniture | |
| US2738519A | Convertible furniture | |
| US2755486A | Davenport bed | |
| US2731651A | Convertible furniture | |
| US2724126A | Convertible seat bed | |
| US2677412A | Reclining chair | |
| US2632897A | Convertible seat | |
| US2467638A | Convertible seat structure | |
| US2370890A | Folding bed rail | |
| US2284108A | Spring seat | |
| US2313847A | Folding cabinet bed | |
| US2230551A | Twin bed structure | |
| US2256004A | Movable support |