Colloidalizing venturi valve

- Essef Corporation
Description

FIG. 1 is a perspective view of a colloidalizing venturi valve, showing my new design.

FIG. 2 is a side elevational view thereof,

FIG. 3 is a top plan view thereof,

FIG. 4 is an end elevational view thereof,

FIG. 5 is an elevational view thereof taken from the side opposite that shown in FIG. 2;

FIG. 6 is an elevational view thereof taken from the end opposite that shown in FIG. 4; and

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D283725 May 6, 1986 Mahoney
2953160 September 1960 Brazier
4210166 July 1, 1980 Munie
4430228 February 7, 1984 Paterson
4451361 May 29, 1984 Paterson
4664147 May 12, 1987 Maddock
Other references
  • Brochure: Essef Micro-Dyne.TM. Iron Removal Systems Paterson Zeta Sol Process, Patent Applied for Form No. MF 1182, 1982 Essef Industries, Inc.
Patent History
Patent number: D297560
Type: Grant
Filed: Dec 16, 1985
Date of Patent: Sep 6, 1988
Assignee: Essef Corporation (Mentor, OH)
Inventor: Edward T. LeBreton (Mentor, OH)
Primary Examiner: James R. Largen
Law Firm: Pearne, Gordon, McCoy & Granger
Application Number: 6/809,133
Classifications
Current U.S. Class: Valve Or Body Therefor (D23/233)