The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 13, 1988
Filed:
Sep. 10, 1986
Applicant:
Inventor:
Ian M Woodhead, Christchurch, NZ;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R / ;
U.S. Cl.
CPC ...
324510 ; 340649 ;
Abstract
An earth testing means for monitoring the status of the earth return system of an electric fence network is arranged to indicate the potential difference between the earth return system of the electric fence and a secure earth. In one embodiment the earth testing means comprises an indicator to provide a quantitive display of the fence earth-secure earth potential difference.