Poultry drinking unit
Description
FIG. 1 is a perspective view taken from the top, front and one side of a poultry drinking unit showing my new design;
FIG. 2 is an elevational view taken from the side opposite that shown in FIG. 1;
FIG. 3 is a top plan view thereof;
FIG. 4 is a rear elevational view thereof; and
FIG. 5 is a bottom plan view thereof.
Referenced Cited
U.S. Patent Documents
D234145 | January 1975 | Peppler et al. |
2541369 | February 1951 | Kofford |
2848013 | August 1958 | Kofford |
3483847 | December 1969 | Kneubuehl |
3563207 | February 1971 | Kofford |
Patent History
Patent number: D250422
Type: Grant
Filed: Mar 22, 1977
Date of Patent: Nov 28, 1978
Assignee: Mono-Flo Nipple Drinkers Limited (Halifax)
Inventor: Ronald I. Mallinson (Triangle, near Halifax)
Primary Examiner: James R. Largen
Attorney: Fred C. Philpitt
Application Number: 5/780,196
Type: Grant
Filed: Mar 22, 1977
Date of Patent: Nov 28, 1978
Assignee: Mono-Flo Nipple Drinkers Limited (Halifax)
Inventor: Ronald I. Mallinson (Triangle, near Halifax)
Primary Examiner: James R. Largen
Attorney: Fred C. Philpitt
Application Number: 5/780,196
Classifications
Current U.S. Class:
D30/13
International Classification: D3003;
International Classification: D3003;