Livestock confinement pen

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Description

FIG. 1 is a perspective view taken from the front, top and right side of a livestock confinement pen showing my new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a rear elevational view thereof; and

FIG. 5 is a front elevational view thereof.

Referenced Cited
U.S. Patent Documents
D43457 January 1913 Ferris
D90482 August 1933 Ferris
D137590 April 1944 Babson et al.
1839313 January 1932 Hibbs et al.
1928819 October 1933 Neller
2136228 November 1938 Babson et al.
2454300 November 1948 Babson
3415227 December 1968 Welsh
3509854 May 1970 Osbahr
3792686 February 1974 Needham et al.
4121538 October 24, 1978 Gilst et al.
Patent History
Patent number: D256284
Type: Grant
Filed: Jun 5, 1978
Date of Patent: Aug 5, 1980
Assignee: The Jefferson Industries Company (Fairfield, IA)
Inventor: Terry A. Dill (Keota, IA)
Primary Examiner: James R. Largen
Attorney: Rudolph L. Lowell
Application Number: 5/912,236
Classifications
Current U.S. Class: D30/1
International Classification: D3002;