Sewage treatment plant or the like

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Description

FIG. 1 is a top plan view of a sewage treatment plant or the like showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a right end elevational view thereof; and

FIG. 5 is a left end elevational view thereof.

Referenced Cited
U.S. Patent Documents
D190801 July 1961 Wyle et al.
D229178 November 1973 Mixon
3348687 October 1967 Foster
3415381 December 1968 Thayer
3438499 April 1969 Reckers
4021347 May 3, 1977 Teller et al.
4036754 July 19, 1977 Peasley
Patent History
Patent number: D257516
Type: Grant
Filed: Mar 1, 1978
Date of Patent: Nov 11, 1980
Inventor: James A. Mixon (Jacksonville, FL)
Primary Examiner: James R. Largen
Attorney: George H. Baldwin
Application Number: 5/882,961
Classifications
Current U.S. Class: D23/3
International Classification: D2301;