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
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;
International Classification: D2301;