Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Lifetime Application number US411771A Inventor Roy H Martin Original Assignee Sorelle Frankie Priority date (The priority date is an assumption and is not a legal conclusion. Google Patents US3881284A - Ellipse domed structureÄownload PDF Info Publication number US3881284A US3881284A US411771A US41177173A US3881284A US 3881284 A US3881284 A US 3881284A US 411771 A US411771 A US 411771A US 41177173 A US41177173 A US 41177173A US 3881284 A US3881284 A US 3881284A Authority US United States Prior art keywords panels hexagonal edge panel dome Prior art date Legal status (The legal status is an assumption and is not a legal conclusion.
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