Conical pad footing using compacted sand or fine crushed slag in a thin conical shell
Description
FIG. 1 is a front perspective view;
FIG. 2 is a cross sectional view taken along line 2--2 of FIG. 5;
FIG. 3 is a enlarged partial view of FIG. 2, showing the jacking portion thereof;
FIG. 4 is an enlarged partial view of FIG. 2, the broken lines showing a column is for illustrative purposes only and forms no part of the claimed design;
FIG. 5 is an enlarged top view; and,
FIG. 6 is an enlarged bottom view.
Referenced Cited
Patent History
Patent number: D388888
Type: Grant
Filed: Jul 31, 1995
Date of Patent: Jan 6, 1998
Inventor: Anoop Kumar Arya (Lakelands N.S.W. 2282)
Primary Examiner: Doris Clark
Application Number: 0/42,044
Type: Grant
Filed: Jul 31, 1995
Date of Patent: Jan 6, 1998
Inventor: Anoop Kumar Arya (Lakelands N.S.W. 2282)
Primary Examiner: Doris Clark
Application Number: 0/42,044
Classifications