Flush control valve

Latest Mansfield Plumbing Products, Inc. Patents:

Description

FIG. 1 is a perspective view taken from the top, front and right side of a flush control valve showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a bottom plan view thereof; and

FIG. 6 is a rear elevational view thereof.

The broken line representation of an outlet pipe in FIG. 1 is for designation purposes only and not a part of the claimed design.

Referenced Cited
U.S. Patent Documents
713138 November 1902 Nethery
1066350 July 1913 Watrous
1123753 January 1915 Kellan
1172421 February 1916 Beck
1232852 July 1917 Schier
1273140 July 1918 Brooks
1297836 March 1919 Gulich
1385456 July 1921 Kellan
1402771 January 1922 Johns
1471504 October 1923 Myers
1598166 August 1926 Stewart
1637825 August 1927 Klann
1660352 February 1928 Payne
1714591 May 1929 Darrow
1812301 June 1931 Nasmyth
2204191 June 1940 Sloan et al.
3291439 December 1966 Goldstein
4227674 October 14, 1980 Grant
4231542 November 4, 1980 Grenier
Patent History
Patent number: D314229
Type: Grant
Filed: Nov 4, 1988
Date of Patent: Jan 29, 1991
Assignee: Mansfield Plumbing Products, Inc. (Perrysville, OH)
Inventor: R. Frank Nestich (Glenmont, OH)
Primary Examiner: A. Hugo Word
Assistant Examiner: Demetrius Reynolds
Law Firm: Renner, Kenner, Greive, Bobak, Taylor & Weber
Application Number: 7/266,990
Classifications
Current U.S. Class: Valve Or Body Therefor (D23/233)