US4360993A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for constructing flush wall lathing
Assignee: Fukubi Kagaku Kogyo KK
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Filing: 1980-03-27
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Granted: 1982-11-30
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Expires: 2000-03-27
Abstract
Abstract A method for constructing a flush uniform wall lathing by providing wallboard fixings at given intervals for adjusting and levelling the wallboard fixing surface of the fixings with a screw, and attaching the wallboard to the wallboard fixings whereby, a lathing having a uniform surface can be easily and efficiently constructed. This method also includes forming a continuous space between a wall and wallboard suitable for injecting and filling insulating material such as foaming plastics or the like.
Inventors
- 👤 Otsuki Tomokazu
- 👤 Osaka Tomikazu
- 👤 Otsuka Minoru
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 16:27
CPC Classifications
E; E04; E04F; E04F13/00; E04F13/07; E04F13/08; E04F13/0801; E04F13/0832; E04F13/0833; E04F13/0835; E04F13/0837; E04F13/0803; E04F13/0805; E04F13/0807; F; F16; F16B; F16B5/00; F16B5/02; F16B5/0216; F16B5/0233
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
226 words
A method for constructing flush insulated wall lathing on a surface of a concrete wall body comprising the steps of providing a plurality of plastic sleeve members each closed at one end and having an internal screw thread, a radial flange at said closed end and a cooperating threaded bolt having a flat outer end engaging said screw thread, attaching said plastic sleeve members at predetermined spaced intervals to said wall body by fastening said closed end to said wall body so that the central axes of said sleeve members are substantially parallel by embedding at least said flange in said wall body when the concrete thereof is formed so that said flange positively retains each sleeve member in said wall body, inserting said threaded bolts into said sleeve members and adjusting them so that said flat outer ends are substantially co-planar, supporting a wallboard against said flat outer ends of said bolts, to provide a space between said wallboard and said wall body, fastening said wallboard in position by nailing it to said flat outer ends of said bolts, drilling a plurality of holes through said wallboard between said sleeves and bolts, injecting foaming plastic insulating material of low in situ foaming pressure into said space between said wall body and wallboard through said holes to substantially completely fill said space, and plugging said holes.
Claim 2
Independent Claim
226 words
A method for constructing flush insulated wall lathing on a surface of a concrete wall body comprising the steps of providing a plurality of plastic sleeve members each closed at one end and having an internal screw thread, a radial flange at said closed end and a cooperating threaded bolt having a flat outer end engaging said screw thread, attaching said plastic sleeve members at predetermined spaced intervals to said wall body by fastening said closed end to said wall body so that the central axes of said sleeve members are substantially parallel by embedding at least said flange in said wall body when the concrete thereof is formed so that said flange positively retains each sleeve member in said wall body, inserting said threaded bolts into said sleeve members and adjusting them so that said flat outer ends are substantially co-planar, supporting a wallboard against said flat outer ends of said bolts, to provide a space between said wallboard and said wall body, fastening said wallboard in position by nailing it to said flat outer ends of said bolts, drilling a plurality of holes through said wallboard between said sleeves and bolts, injecting foaming plastic insulating material of low in situ foaming pressure into said space between said wall body and wallboard through said holes to substantially completely fill said space, and plugging said holes.
Claim 3
Dependent Claim
18 words
The method as claimed in claim 1 wherein said foaming plastic insulating material is a foaming urea resin.
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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) | 1985-11-29 | 1986-05-31 | 1986-11-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-11-29 | 1990-05-31 | 1990-11-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-11-29 | 1994-05-31 | 1994-11-30 | $7700.00 | Window Closed / Lapsed |