US4292775A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Building wall structure
Assignee: Individual
•
Filing: 1978-08-21
•
Granted: 1981-10-06
•
Expires: 1998-08-21
Abstract
Abstract A wall structure for enclosing a building frame comprises a wire mesh, panels of insulation, and reinforcing nailer-stringers. The mesh is secured to the outside of the frame and an insulating layer comprising, alternately, insulating panels and nailer-stringers is secured to the frame outside the wire mesh. Some of the insulating panels are vertically sectioned to accommodate electrical wires between the sections. The sections are pressed together to secure and conceal the wires. The inside surface of the wall structure is finished by applying a layer of plaster which adheres to and is reinforced by the wire mesh.
Inventors
- 👤 David Howard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 14:57
CPC Classifications
E; E04; E04B; E04B2/00; E04B2/84; E04B2/842; E04B2/845; E04B1/00; E04B1/62; E04B1/74; E04B1/76; E04B1/7654; E04B2/56; E04B2/562; E04B2/72; E04B2/723
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
143 words
A wall structure for enclosing a frame adapted to support a building, the frame including interconnected vertical and horizontal frame members and an inside surface and an outside surface, said wall structure comprising: A. a mesh secured to the outside surface of the frame, B. a plurality of rigid insulating panels, C. a plurality of reinforcing stringers, said panels and stringers being arranged alternatively to form a wall outside said mesh and adjacent the outside surface of the frame, the inside surface of the frame thereby being left exposed by the wall, D. means for securing said panels and said stringers to the frame, and E. a plaster finish layer applied to said mesh between the exposed members of the frame, said plaster finish layer adhering to and being reinforced by said mesh and being supported by said mesh and said insulating panels.
Claim 2
Dependent Claim
143 words
A wall structure for enclosing a frame adapted to support a building, the frame including interconnected vertical and horizontal frame members and an inside surface and an outside surface, said wall structure comprising: A. a mesh secured to the outside surface of the frame, B. a plurality of rigid insulating panels, C. a plurality of reinforcing stringers, said panels and stringers being arranged alternatively to form a wall outside said mesh and adjacent the outside surface of the frame, the inside surface of the frame thereby being left exposed by the wall, D. means for securing said panels and said stringers to the frame, and E. a plaster finish layer applied to said mesh between the exposed members of the frame, said plaster finish layer adhering to and being reinforced by said mesh and being supported by said mesh and said insulating panels.
Claim 3
Dependent Claim
18 words
A wall structure as defined in claim 1 wherein said insulating panels and stringers alternate in vertical succession.
Claim 4
Dependent Claim
15 words
A wall structure as defined in claim 2 wherein said insulating panels are polystyrene foam.
Claim 5
Dependent Claim
15 words
A wall structure as defined in claim 3 wherein said mesh is a wire mesh.
Claim 6
Dependent Claim
18 words
A wall structure as defined in claim 4 further comprising an exterior waterproof sheathing secured to said stringers.
Claim 7
Dependent Claim
34 words
A wall structure as defined in claim 1 wherein selected ones of said insulating panels are sectioned for receiving and retaining electrical wires between the sections, the electrical wires thereby being concealable from view.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1984-10-05 | 1985-04-06 | 1985-10-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-10-05 | 1989-04-06 | 1989-10-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-10-05 | 1993-04-06 | 1993-10-06 | $7700.00 | Window Closed / Lapsed |