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
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