Chemical feeder

Description

FIG. 1 is a front elevational view of a chemical feeder showing my new design, the broken line drawing of a hose line is for illustrative purposes only and forms no part of the claimed design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D255339 June 10, 1980 Christian
D260116 August 4, 1981 Hattori et al.
D322838 December 31, 1991 Hagedoom
D327236 June 23, 1992 Weder
3254844 June 1966 Blasnik et al.
Patent History
Patent number: D339408
Type: Grant
Filed: Jun 14, 1991
Date of Patent: Sep 14, 1993
Inventor: Michael A. Dutcher (Broken Arrow, OK)
Primary Examiner: Wallace R. Burke
Assistant Examiner: M. H. Tung
Attorney: Leon Gilden
Application Number: 7/716,370
Classifications