Feed supplement dispenser for piglets

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Description

FIG. 1 is a perspective view taken from the top, front and right side of a feed supplement dispenser for piglets, showing our new design;

FIG. 2 is a perspective view taken from the top and rear thereof;

FIG. 3 is a right side elevational view thereof, the left side being a mirror image of the right side shown;

FIG. 4 is a top plan view of the drinking cup portion thereof;

FIG. 5 is a bottom plan view of FIG. 4;

FIG. 6 is a right side elevational view of FIG. 4, the left side being a mirror image of the right side shown;

FIG. 7 is a top plan view of the tongue activator portion thereof;

FIG. 8 is a right side elevational view thereof, the left side being a mirror image of the right side shown;

FIG. 9 is a bottom plan view of FIG. 7;

FIG. 10 is a front elevational view of the closure spring portion thereof;

FIG. 11 is a rear elevational view of FIG. 10;

FIG. 12 is a left side elevational view of FIG. 10;

FIG. 13 is a right side elevational view of FIG. 10;

FIG. 14 is a top plan view of FIG. 10; and

FIG. 15 is a bottom plan view of FIG. 10.

Referenced Cited
U.S. Patent Documents
D175133 July 1955 Siggins
D249715 September 26, 1978 Lago
D252592 August 7, 1979 Lago
3340851 September 1967 Frank et al.
3870022 March 1975 Hart
4157697 June 12, 1979 Noher
Patent History
Patent number: D268056
Type: Grant
Filed: Apr 8, 1980
Date of Patent: Feb 22, 1983
Inventors: Adrian R. Campbell-Kelly (Oslo 7), Hanne Fjelstad (Oslo 5), Lasse Gravas (1430 AS), Erik Reinemo (Oslo 11), Johan Sekkenes (Olso 5)
Primary Examiner: James R. Largen
Law Firm: Larson and Taylor
Application Number: 6/138,447
Classifications
Current U.S. Class: D30/15
International Classification: D3003;