| 1481775 | Window lock | |||
| 1668564 | Frame for windows, skylights, and the like | |||
| 1706347 | Window-frame structure | |||
| 1730757 | Window screen | |||
| 1737515 | Chicken-house window | |||
| 1998315 | Storm sash and frame | |||
| 2156964 | Insulating sash | |||
| 2262670 | Storm sash | |||
| 2278666 | Window construction | |||
| 2298406 | Window construction | |||
| 2299651 | Window construction | |||
| 2303129 | Window construction | |||
| 2321554 | Supplementary sash and frame for window openings | |||
| 2463432 | Storm window | |||
| 2467511 | Storm sash and screen assembly | |||
| 2477942 | Window | |||
| 2480476 | Adjustable window balance | |||
| 2508781 | Combination screen and storm window | |||
| 2564264 | Window | |||
| 2564265 | Window | |||
| 2583439 | Panel closure | |||
| 2605870 | Window construction | |||
| 2611934 | All-weather window |
| GB228350A | ||||
| GB575428A |