Valve

Description

FIG. 1 is a perspective view of a valve showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
2728353 December 1955 Bonham
2889852 June 1959 Dunlap
3640310 February 1972 Erlich
4073471 February 14, 1978 Lehtinen
4470429 September 11, 1984 Johnson
Patent History
Patent number: D404799
Type: Grant
Filed: Dec 29, 1997
Date of Patent: Jan 26, 1999
Inventor: Chih Wen Lu (Taipei)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Robin V. Taylor
Law Firm: A & J
Application Number: 0/81,296
Classifications
Current U.S. Class: Valve Or Body Therefor (D23/233)
International Classification: 2301;