Title: Apparatus for the construction of a domed structure such as an igloo

Abstract: Two molds, each comprising an open top container having side walls, end walls, and a bottom, are provided for forming blocks of snow or ice which are used to form a complete domed structure such as an igloo. The configuration of one mold is such that blocks formed by it will fit together to form a circular upwardly converging wall, and the configuration of the other mold is such that blocks formed by it will fit together to form a circular dome which rests on the upper surface of the wall to complete the structure.

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Inventors: Crock, Francis S. (Kent, OH, US)

Application Number: 829956
Filing Date: 1977-09-01
Publication_date: 1979-05-15
Assignee:
Primary Class(es): 249/134 249/117, 249/154
Other Classes:
US Patent Ref:

D246342	Nov, 1977	Yonkers	D9/219.
2712224	Jul, 1955	Roethel	249/134.
3431601	Mar, 1969	Lipscomb	249/117.

Other Refs: 43-11798

May, 1968	JP

Primary Examiner: Lazarus, Richard B.
Assistant Examiner:
Attorney: Scrivener, Parker, Scrivener & Clarke