Patent US3831335A successfully refreshed from Google Patents.
US3831335A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Prefabricated cast reinforced framed concrete wall section with clips to attach the frame to the reinforcing
Assignee: Individual
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Filing: 1972-11-15
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Granted: 1974-08-27
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Expires: 1992-11-15
Abstract
Abstract A prefabricated building includes prefabricated wall, ceiling, roof and gable sections, stringer members, partition beams and various arrangements for interconnecting the abovementioned parts to form an assembled structure. An adjustable molding table is provided for use in manufacturing the aforementioned prefabricated sections. In constructing a building, the prefabricated sections are transported to a building site and there mounted and assembled on a foundation. During assembly, various steps are performed to provide a finished structure. Strongbacks are provided for moving the prefabricated sections about at the manufacturing and building sites.
Inventors
- 👤 T Ary
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 16:58
CPC Classifications
B; B28; B28B; B28B7/00; B28B7/02; E; E04; E04B; E04B1/00; E04B1/02; E04B1/04; E04B1/38; E04B1/61; E04B1/6108; E04B1/612; E04B1/6125; E04B1/6145; E04B1/6158; E04C; E04C2/00; E04C2/30; E04C2/38; E04C2/384
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
121 words
A prefabricated wall section comprising a plurality of frame members connected together at their ends to form opposite edges of a wall section, a plurality of hollow stud tubes connected at their ends to opposite frame members and disposed parallel to others of said frame members, means comprising a plurality of clamps disposed along the length of each of a plurality of said hollow stud tubes for anchoring said tubes to an adjacent parallel frame member; opposite frame members paralleling said tubes being provided with complementary coupling means for connecting any two such sections together, and wall filler material cast in place within said frame members around said stud tubes and clamp means to define the walls of said wall section.
Claim 2
Dependent Claim
121 words
A prefabricated wall section comprising a plurality of frame members connected together at their ends to form opposite edges of a wall section, a plurality of hollow stud tubes connected at their ends to opposite frame members and disposed parallel to others of said frame members, means comprising a plurality of clamps disposed along the length of each of a plurality of said hollow stud tubes for anchoring said tubes to an adjacent parallel frame member; opposite frame members paralleling said tubes being provided with complementary coupling means for connecting any two such sections together, and wall filler material cast in place within said frame members around said stud tubes and clamp means to define the walls of said wall section.
References Cited (Backward Citations)
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Cited
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US2176213A
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US2128375A
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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) | 1977-08-26 | 1978-02-25 | 1978-08-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-08-26 | 1982-02-25 | 1982-08-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-08-26 | 1986-02-25 | 1986-08-27 | $7700.00 | Window Closed / Lapsed |