# US 4,393,632 A · Building system

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- Number: US 4,393,632 A
- Document ID: US4393632A
- Status: Granted
- Kind: A
- Application number: 06/228,336
- Filed: 1981-01-26
- Granted: 1983-07-19
- Earliest claimed: 1981-01-26
- Assignees: C. Levesque Co. Inc.
- Inventors: Clarence N. Levesque
- Web page: https://patentgrep.com/patent/US4393632A

## CPC

- E04B 1/762: {Exterior insulation of exterior walls}
- E04B: GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS (border constructions of opening in walls, floors or ceilings E06B1/00; {electromagnetic shielding H05K9/0001})

## Abstract

The system is for covering an existing building to finish particularly the exterior face of the building. Pre-fabricated panels with windows previously installed are secured within an existing window opening with the primary attachment for each panel being only at the window opening. Each panel comprises interconnected studs and bridging forming a frame having supported therein fiberglass insulation. Adjacent panels are sealed therebetween by a caulking bead. The panel is supported from the existing window opening by bracing at the top and sides.

## Claims

### Claim 1

A building panel system for covering the exterior surface of a building that is being restored having a plurality of structural panels with each panel adapted for support from an existing window opening and comprising; a rigid frame having a window opening, a window secured in the frame window opening, and means for securing the panel to the building including brace means extending from the rigid frame above the frame window opening to the building at the existing window opening, said existing window opening being defined at least in part by upper and lower vertical support walls, wherein the existing window opening is greater in height than the frame window opening with the existing window opening being covered by the window and a section of the frame overlying the window, wherein the brace means comprises a brace extending from the section of the frame overlying the window to the upper vertical support wall of the building, wherein the means for securing also includes a securing member coupled to the rigid frame and secured to the top of the lower vertical support wall that in part defines the existing window opening.

### Claim 2 (depends on 1)

A building panel system as set forth in claim 1 including securing bolts for fastening the overlying frame section to the bottom surface of the upper vertical support wall defining the top of the existing window opening.

### Claim 3 (depends on 2)

A building panel system as set forth in claim 2 wherein the securing member includes a securing plate connected to the frame and secured to the upper surface of the lower vertical support wall of the existing window opening.

### Claim 4 (depends on 1)

A building panel system as set forth in claim 1 including insulation means held in the frame.

### Claim 5 (depends on 1)

A building panel system as set forth in claim 1 further including a common support member interconnecting a top end of one panel and a bottom end of an adjacent overlying panel.

### Claim 6 (depends on 1)

A building panel system as set forth in claim 1 wherein the rigid frame comprises interconnected studs and bridging.

### Claim 7 (depends on 1)

A building panel system as set forth in claim 1 wherein the means for securing also includes side support means connected to the building.

### Claim 8 (depends on 1)

A building panel system as set forth in claim 1 including first and second fasteners, said first fastener for securing the brace to the bottom surface of the upper vertical support wall and the second fastener for securing the securing member to the upper surface of the lower vertical support wall.

### Claim 9 (depends on 8)

A building panel system as set forth in claim 8 wherein the bottom surface of the upper vertical support wall is in facing relationship to the upper surface of the lower vertical support wall.

### Claim 10 (depends on 9)

A building panel system as set forth in claim 9 wherein said window is substantially in the plane of the upper and lower vertical support walls.

### Claim 11 (depends on 10)

A building panel system as set forth in claim 10 wherein each panel has an outer finish layer including a first finish layer extending from said brace and a second finish layer extending from said securing member.

### Claim 12 (depends on 8)

A building panel system as set forth in claim 8 wherein said window is recessed inwardly from the rigid frame.

### Claim 13 (depends on 1)

A building panel system as set forth in claim 1 wherein said window is recessed inwardly from the rigid frame.

### Claim 14 (depends on 12)

A building panel system as set forth in claim 12 including means defining a window sill having said finish extend thereover.

### Claim 15 (depends on 1)

A building panel system as set forth in claim 1 further including a diagonal brace associated with said aforementioned brace for securing the rigid frame to a horizontal wall of the existing building.