Front panel for knob-type electric fence insulator

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Description

FIG. 1 is a perspective view of the front panel of a knob-type electric fence insulator embodying our new design, the broken lines denoting environmental structure for holding the electric fence wire in actual use;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof, and

FIG. 5 is a side elevational view taken from the left in FIG. 2.

Referenced Cited
U.S. Patent Documents
D103519 March 1937 Sense et al.
324692 August 1885 Hill
600336 March 1898 Pearce
2450730 October 1948 Hord
3652780 March 1972 Wilson
Patent History
Patent number: D248644
Type: Grant
Filed: May 14, 1976
Date of Patent: Jul 25, 1978
Inventors: Albert T. Berg, Jr. (Ellendale, MN), Howard Langlie (Ellendale, MN)
Primary Examiner: Susan J. Lucas
Attorney: Stuart R. Peterson
Application Number: 5/686,283
Classifications
Current U.S. Class: D13/18; D/8366
International Classification: D0808; D1303;