Partition for a waste water treatment container

- Envirotech Corporation
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Description

FIG. 1 is a front elevational view of a partition for a waste water treatment container showing my design;

FIG. 2 is a top plan view thereof, the bottom being identical in appearance; and

FIG. 3 is a rear elevational view thereof.

The pattern continues uniformly throughout the length and width of the partition and is shown broken-away for ease of illustration and to indicate indetermine size.

Referenced Cited
U.S. Patent Documents
D201390 June 1965 Krynski
D207487 April 1967 Briggs et al.
D226398 February 1973 Ginaven
D256943 September 16, 1980 Angelinetta
D261802 November 10, 1981 Meurer
2106457 January 1938 Hyman
2508669 May 1950 Glover
Patent History
Patent number: D312494
Type: Grant
Filed: Sep 22, 1986
Date of Patent: Nov 27, 1990
Assignee: Envirotech Corporation (Salt Lake City, UT)
Inventor: C. Lonnie Meurer (Wheatridge, CO)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Brian N. Vinson
Application Number: 6/910,440
Classifications
Current U.S. Class: Filter Or Strainer (2) (D23/209)