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US3768218A Expired / Lapsed US ⏱️ 0.0 years remaining

Building construction

Assignee: Individual
•
Filing: 1971-05-20
•
Granted: 1973-10-30
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Expires: 1991-05-20
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Abstract

Abstract The domed building construction comprises a plurality of tapered, inwardly-bowed panels which are interconnected in endto-end relationship to form tapered, vertically upwardly and radially inwardly extending outwardly-concave, troughlike rows. The rows are interconnected in side-by-side relationship, and exterior truss means circumscribes the joined rows of panels and is connected thereto.

Inventors

  • 👤 J Blaski

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-30 17:46
CPC Classifications
E; E04; E04B; E04B1/00; E04B1/32; E04B1/3211; E04B2001/327; E04B2001/3276

Claims Analysis

Total Claims: 5
Claim 1
Independent Claim 144 words
A domed building construction comprising a plurality of longitudinally tapered panels bowed transversely inwardly to provide a U-shaped transverse cross section and interconnected in end-to-end relationship to form vertically upwardly and radially inwardly extending rows, the panels of each row being of continually decreasing width, whereby each row is upwardly and inwardly tapered, each panel having a pair of flanges which extend outwardly from the longitudinal edges thereof, and the panels of each row being connected in side-by-side relationship with respect to the panels in the laterally adjacent rows with their flanges juxtaposed, and external brace means including a plurality of horizontally disposed brace elements, each brace element having an elongated body and a pair of oppositely disposed transverse end flanges, said brace elements being disposed with the end flanges extending inwardly and connected to the outwardly extending flanges of said inwardly bowed panels.
Claim 2
Dependent Claim 144 words
A domed building construction comprising a plurality of longitudinally tapered panels bowed transversely inwardly to provide a U-shaped transverse cross section and interconnected in end-to-end relationship to form vertically upwardly and radially inwardly extending rows, the panels of each row being of continually decreasing width, whereby each row is upwardly and inwardly tapered, each panel having a pair of flanges which extend outwardly from the longitudinal edges thereof, and the panels of each row being connected in side-by-side relationship with respect to the panels in the laterally adjacent rows with their flanges juxtaposed, and external brace means including a plurality of horizontally disposed brace elements, each brace element having an elongated body and a pair of oppositely disposed transverse end flanges, said brace elements being disposed with the end flanges extending inwardly and connected to the outwardly extending flanges of said inwardly bowed panels.
Claim 3
Dependent Claim 178 words
A domed building construction comprising a plurality of longitudinally tapered panels bowed transversely inwardly and interconnected in end-to-end relationship to form vertically upwardly and radially inwardly extending rows, the panels of each row being of continually decreasing width, whereby each row is upwardly and inwardly tapered, each panel having a pair of flanges which extend outwardly from the longitudinal edges thereof, and the panels of each row being disposed in side-by-side relationship with respect to the panels in the laterally adjacent rows with their flanges juxtaposed, and external brace means including a plurality of horizontally disposed brace elements, each brace element having an elongated body and a pair of oppositely disposed transverse end flanges, each brace element being disposed with its body extending substantially completely across one of said inwardly bowed panels and its end flanges extending inwardly adjacent said juxtaposed panel flanges, and fastener means connecting said juxtaposed panel flanges to each other and to said brace element end flanges and interconnecting adjacent brace elements to form a substantially continuous band encircling the joined rows of panels.
Claim 4
Dependent Claim 178 words
A domed building construction comprising a plurality of longitudinally tapered panels bowed transversely inwardly and interconnected in end-to-end relationship to form vertically upwardly and radially inwardly extending rows, the panels of each row being of continually decreasing width, whereby each row is upwardly and inwardly tapered, each panel having a pair of flanges which extend outwardly from the longitudinal edges thereof, and the panels of each row being disposed in side-by-side relationship with respect to the panels in the laterally adjacent rows with their flanges juxtaposed, and external brace means including a plurality of horizontally disposed brace elements, each brace element having an elongated body and a pair of oppositely disposed transverse end flanges, each brace element being disposed with its body extending substantially completely across one of said inwardly bowed panels and its end flanges extending inwardly adjacent said juxtaposed panel flanges, and fastener means connecting said juxtaposed panel flanges to each other and to said brace element end flanges and interconnecting adjacent brace elements to form a substantially continuous band encircling the joined rows of panels.
Claim 5
Dependent Claim 42 words
The structure of claim 2 wherein the adjacent brace elements overlap and the end flanges thereof are canted with respect to one another, and said fastener means includes a penetrating fastener extending through and interconnecting said end flanges and said panel flanges.

References Cited (Backward Citations)

CA473433A Cited
CA713247A Cited
US2271451A Cited
US2274949A Cited
GB862403A Cited
US3276171A Cited
US3557501A Cited
US3495365A Cited
US3546826A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1976-10-29 1977-04-30 1977-10-30 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1980-10-29 1981-04-30 1981-10-30 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1984-10-29 1985-04-30 1985-10-30 $7700.00 Window Closed / Lapsed

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