Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D341216 | Slider master window frame | Larry P. Magee | 1993-11-09 |
| D334501 | Window sash | — | 1993-04-06 |
| D333356 | Lift rail extrusion for a window | — | 1993-02-16 |
| D331291 | Lock rail extrusion for a window | — | 1992-11-24 |
| D329503 | Side rail extrusion for a window | — | 1992-09-15 |
| 5105581 | Ultra-sound welded window frames | — | 1992-04-21 |
| D324647 | Window corner key | — | 1992-03-17 |
| D324646 | Window corner key | — | 1992-03-17 |
| D314241 | Extruded master frame window sill | — | 1991-01-29 |
| D313860 | Extruded master frame window jamb | — | 1991-01-15 |
| D311587 | Extruded master frame window sill | — | 1990-10-23 |
| D307706 | Vent securing device for casement windows | Phillip J. Cunningham, George Wilkie | 1990-05-08 |
| D305727 | Vent securing device for casement windows | Phillip J. Cunningham, George Wilkie | 1990-01-30 |
| 4856230 | Ultra sound welded window frames | — | 1989-08-15 |
| 4790107 | Window securing device | Phillip J. Cunningham, George Wilkie | 1988-12-13 |
| D285610 | Window sill extrusion | — | 1986-09-09 |
| D285611 | Window header extrusion | — | 1986-09-09 |
| D285612 | Window side frame extrusion | — | 1986-09-09 |
| D285613 | Window side frame extrusion | — | 1986-09-09 |
| D283358 | Window side frame extrusion | — | 1986-04-08 |
| D283349 | Window sill frame extrusion | — | 1986-04-08 |
| 4525952 | Window locking arrangement | Philip J. Cunningham | 1985-07-02 |
| 4438430 | Alarm system | Alfred Young, Francis V. Bugg | 1984-03-20 |