Reenforced storage tank

Description

FIG. 1 is a perspective view of a reenforced storage tank showing our new new design;

FIG. 2 is an elevational view taken from one end thereof, the opposite end being the same as the end shown;

FIG. 3 is an elevational view taken from one side thereof, the opposite side being the same as the side shown;

FIG. 4 is a top plan view thereof;

FIG. 5 is a cross sectional view taken on line 5--5 of FIG. 3; and

FIG. 6 is a cross sectional view taken on line 6--6 of FIG. 2.

Referenced Cited
U.S. Patent Documents
D234461 March 1975 Piotrowski
2143248 January 1939 Otto
2671573 March 1954 Hendan et al.
2792125 May 1957 Callacher
Patent History
Patent number: D244449
Type: Grant
Filed: Jan 19, 1976
Date of Patent: May 24, 1977
Inventors: Donald R. Kerr (Hastings, Adams County, NB), Marvin D. Kerr (Hastings, Adams County, NB)
Primary Examiner: James R. Largen
Attorney: George R. Nimmer
Application Number: 5/650,171
Classifications
Current U.S. Class: D23/2
International Classification: D2301;