Electric fence insulator

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Information

Patent Grant
D331221

References
Source

Patent Number
D331,221
Date Filed
Monday, October 15, 1990
34 years ago
Date Issued
Tuesday, November 24, 1992
32 years ago

Inventors
- Ronald H. Langlie
- Jon A. Berg
Original Assignees
- NORTH CENTRAL PLASTICS, INCORPORATED
Examiners
- Burke; Wallace R.
- Sincavage; J.
Agents
- Peterson, Wicks, Nemer & Kamrath

US Classifications
- D13 - Equipment for production, distribution, or transformation of energy
Field of Search
- US
- D13 111
- D13 129
- D13 131
- D13 132
- D08 364
- D08 363
- D08 373
- 174 154
- 174 158 F
- 174 161 F
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for an electric fence insulator, as shown and described.

US Referenced Citations (8)

Number	Name	Date	Kind
D233824	Berg, Jr. et al.	Dec 1974
D243342	Langlie et al.	Feb 1977
1011164	Cornelius	Dec 1911
3017600	Husted	Jan 1962
4028489	Berg, Jr. et al.	Jun 1977
4599488	Wilson, Jr.	Jul 1986
4771137	Thompson	Sep 1988
4965413	Langlie et al.	Oct 1990

Foreign Referenced Citations (1)

Number	Date	Country
0936146	Jun 1982	SUX