Power control unit for environmentally-controlled poultry buildings or the like

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Description

FIG. 1 is a front perspective view of a power control unit for environmentally-controlled poultry buildings or the like, showing my new design;

FIG. 2 is a side elevational view thereof, viewed from the left of FIG. 3;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a side elevational view thereof, viewed from the right of FIG. 3;

FIG. 5 is a top plan view thereof; and

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
1118764 November 1914 Harris
2709583 May 1955 Gdovichin et al.
3281991 November 1966 Collell
3403474 October 1968 Spasoff
Patent History
Patent number: D267096
Type: Grant
Filed: May 27, 1980
Date of Patent: Nov 30, 1982
Assignee: Shenandoah Manufacturing Co. Inc. (Harrisonburg, VA)
Inventor: William H. Johnson (Harrisonburg, VA)
Primary Examiner: B. J. Bullock
Law Firm: Mason, Fenwick & Lawrence
Application Number: 6/153,730
Classifications
Current U.S. Class: Drive Train (D15/148)
International Classification: D1599;