Animal drinker
Description
FIG. 1 is a perspective view of the animal drinker showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is an end elevational view thereof, the opposite end being a mirror image of the end shown;
FIG. 4 is a side elevational view thereof, the opposie side being a mirror image of the side shown; and
FIG. 5 is a bottom plan view thereof.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
D142793 | November 1945 | Running et al. |
D241041 | August 1976 | Bohlmann |
D246121 | October 18, 1977 | Hedstrom |
1465763 | August 1923 | Heacock |
2234041 | March 1941 | Chandler |
2933063 | April 1960 | Geerlings |
3057330 | October 1962 | Leach |
3441004 | April 1969 | Henke et al. |
3942478 | March 9, 1976 | Lane |
4154356 | May 15, 1979 | Schieve |
4744332 | May 17, 1988 | Ahrens |
1181481 | November 1964 | DEX |
Patent History
Patent number: D321769
Type: Grant
Filed: Feb 20, 1990
Date of Patent: Nov 19, 1991
Inventor: Kenneth L. Schafer (LeSueur, MN)
Primary Examiner: A. Hugo Word
Assistant Examiner: CathyAnne MacCormac
Law Firm: Burd, Bartz & Gutenkauf
Application Number: 7/482,670
Type: Grant
Filed: Feb 20, 1990
Date of Patent: Nov 19, 1991
Inventor: Kenneth L. Schafer (LeSueur, MN)
Primary Examiner: A. Hugo Word
Assistant Examiner: CathyAnne MacCormac
Law Firm: Burd, Bartz & Gutenkauf
Application Number: 7/482,670
Classifications