Mechanical mixing valve

- Symmons Industries, Inc.
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Description

FIG. 1 is a back view;

FIG. 2 is a front view;

FIG. 3 is a top view;

FIG. 4 is a bottom view; and,

FIG. 5 is an end view.

The opposite end view is identical to FIG. 5.

Referenced Cited
U.S. Patent Documents
D215052 August 1969 Evans
4261381 April 14, 1981 Geiling
5161737 November 10, 1992 Olstead
Other references
  • Symmons Industries, Inc., Notice Product Change, Oct. 12, 1998.
Patent History
Patent number: D423642
Type: Grant
Filed: Apr 8, 1999
Date of Patent: Apr 25, 2000
Assignee: Symmons Industries, Inc. (Braintree, MA)
Inventor: John R Couture (Somerset, MA)
Primary Examiner: Robin V. Taylor
Law Firm: Pandiscio & Pandiscio
Application Number: 0/103,144
Classifications
Current U.S. Class: Valve Or Body Therefor (D23/233)
International Classification: 2301;