Colloidalizing venturi valve
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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
Other references
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 |
- 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
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)