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US3758998A Expired / Lapsed US ⏱️ 0.0 years remaining

Multi storey building

Assignee: Timber Research and Development Association (United Kingdom)
•
Filing: 1970-06-17
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Granted: 1973-09-18
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Expires: 1990-06-17
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Abstract

Abstract This invention is a method of building a housing block in which rigid boxes each in the form of a finished house with rooms and fittings, is lifted by a crane and the boxes are supported on vertical steel staunchions. The lower boxes do not carry the weight of higher boxes, and all the boxes give the vertical staunchion resistance against racking loads.

Inventors

  • 👤 W Ollis
  • 👤 C Long
  • 👤 E Levin

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-02 14:33
CPC Classifications
E; E04; E04B; E04B1/00; E04B1/348; E04B1/34807

Claims Analysis

Total Claims: 8
Claim 1
Independent Claim 212 words
A multi-story building structure comprising horizontally spaced vertical structural members extending upwardly from the ground level, each said member comprising a plurality of interconnected sub-length vertical sections, and a number of vertically stacked housing units each in the form of a rigid box, said units forming at least the stories above the ground floor of the structure, the length of each said section being substantially equal to the height of each said box, each said section at each level of the structure being connected at its opposite ends to each said box at each said level near two vertically spaced corners thereof, each said box thereby being connected to said sections at each said level near each of its eight corners, whereby the weight of each said box is solely supported by said verticaL members so that said boxes constitute the sole means transferring horizontal loads between said vertical members, a plate bracket at the respective upper and lower ends of each said section, means interconnecting respective ones of said upper and lower brackets of vertically adjacent sections for each said member, and an outwardly extending horizontal plate member on each said box near the upper corners thereof respectively connected to said upper brackets of respective ones of said vertically adjacent sections.
Claim 2
Dependent Claim 212 words
A multi-story building structure comprising horizontally spaced vertical structural members extending upwardly from the ground level, each said member comprising a plurality of interconnected sub-length vertical sections, and a number of vertically stacked housing units each in the form of a rigid box, said units forming at least the stories above the ground floor of the structure, the length of each said section being substantially equal to the height of each said box, each said section at each level of the structure being connected at its opposite ends to each said box at each said level near two vertically spaced corners thereof, each said box thereby being connected to said sections at each said level near each of its eight corners, whereby the weight of each said box is solely supported by said verticaL members so that said boxes constitute the sole means transferring horizontal loads between said vertical members, a plate bracket at the respective upper and lower ends of each said section, means interconnecting respective ones of said upper and lower brackets of vertically adjacent sections for each said member, and an outwardly extending horizontal plate member on each said box near the upper corners thereof respectively connected to said upper brackets of respective ones of said vertically adjacent sections.
Claim 3
Dependent Claim 29 words
The building structure according to claim 1 wherein a flitch plate is provided at each of said eight corners of each said box for strenthening each said box thereat.
Claim 4
Dependent Claim 14 words
The structure according to claim 1 in which there is space between adjacent boxes.
Claim 5
Dependent Claim 25 words
The structure according to claim 4 including fire stops to impede against the flow of flame or smoke provided in the spaces between said boxes.
Claim 6
Dependent Claim 26 words
The structure according to claim 1 in which one of said boxes has a portion extending as a cantilever horizontally beyond the vertical members supporting it.
Claim 7
Dependent Claim 30 words
The structure according to claim 1 including a duct located between said boxes for any of electrical, drainage, gas, and exhaust services having connections to a number of said boxes.
Claim 8
Dependent Claim 18 words
A block as claimed in claim 2 in which each rigid box has both vertical and horizontal walls.

References Cited (Backward Citations)

FR1269080A Cited
FR1372468A Cited
GB1067888A Cited
US3500595A Cited
US3514910A Cited
US3524287A Cited
US3541744A Cited
US3495371A Cited
US3609929A Cited
US3631648A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1976-09-17 1977-03-19 1977-09-18 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1980-09-17 1981-03-19 1981-09-18 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1984-09-17 1985-03-19 1985-09-18 $7700.00 Window Closed / Lapsed

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