Farrowing crate

Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of a farrowing crate showing my new design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a front elevational view thereof; and

FIG. 6 is a bottom plan view thereof.

The side opposite to that shown in FIG. 2 is substantially a mirror image thereof.

Referenced Cited
U.S. Patent Documents
3237600 March 1966 Behrens et al.
3307519 March 1967 Rink et al.
3415227 December 1968 Welsh
3509854 May 1970 Osbahr
4006715 February 8, 1977 Redmon et al.
Foreign Patent Documents
2501909 July 1976 DEX
Patent History
Patent number: D249713
Type: Grant
Filed: Apr 14, 1977
Date of Patent: Sep 26, 1978
Inventor: Glen A. Gilbertson (Hoffman, MN)
Primary Examiner: Wallace R. Burke
Assistant Examiner: James M. Gandy
Attorney: Everett J. Schroeder
Application Number: 5/787,595
Classifications
Current U.S. Class: D30/1
International Classification: D3002;