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:
Dec. 01, 1992
Filed:
Oct. 23, 1990
Klaus H Frielinghaus, Rochester, NY (US);
Other;
Abstract
A 4-terminal resistor apparatus which includes a body of resistive material having opposed first and second ends and opposite first and second sides. The distance between the opposed ends is no greater than the distance minimum width of the body intermediate opposed ends. Preferably, the width is 3 or 4 times greater than the distance intermediate the opposed ends. The first and second ends have respective first and second metal contact surfaces disposed thereon. The first and second pairs of leads each include first and second leads, each pair of leads engages one of the metal contact surfaces. The apparatus also includes means for holding the leads in each of the pairs of leads apart even if one of the leads in a given pair should become detached from the body of resistive material. In many forms of the invention the body is disc shaped.