Automatic fish feeder

Description

FIG. 1 is a front elevational view of an automatic fish feeder showing our new 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.

The electrical cord in FIGS. 1, 2, 5 and 6 is shown broken away for indeterminate length.

Referenced Cited
U.S. Patent Documents
D241524 September 1976 Haggstrom
D287170 December 9, 1986 Goldman et al.
D288299 February 17, 1987 Mark
2725852 December 1955 Cramer
2772659 December 1956 Tennis
2785831 March 1957 Smolin
2793791 May 1957 Clark
2847066 August 1958 Kleiber et al.
2978148 April 1961 Schwartz
3050029 August 1962 Appleton
4157770 June 12, 1979 Roos
4175679 November 27, 1979 Ponce et al.
4578209 March 25, 1986 Fraser
Patent History
Patent number: D312149
Type: Grant
Filed: Mar 18, 1988
Date of Patent: Nov 13, 1990
Inventors: Sharon L. Keil (Forks, WA), Craig D. Keil (Forks, WA)
Primary Examiner: A. Hugo Word
Assistant Examiner: Cathy Anne MacCormac
Attorney: Jerry T. Kearns
Application Number: 7/170,418
Classifications