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:
Nov. 27, 1990
Filed:
Apr. 19, 1989
Barnet Weinstein, Marblehead, MA (US);
Ralph A Naylor, Londonderry, NH (US);
Other;
Abstract
A multipurpose electrical shunt, formed from an integral body of material, includes a first and second electrical connectors spaced apart for mating with a first terminal of a main circuit breaker and a first terminal of a branch circuit breaker. The shunt further includes an electrically resistive material integrally connected to the first and second electrical connectors for providing a voltage drop thereacross proportional to the current flowing therethrough and first and second output terminals extending beyond the resistive material for connection to a current sensing means such as an electrical meter. The shunt provides a current carrying conductor connecting a main circuit breaker to the branch circuit breaker and further provides sensing of the current flow between the main circuit breaker and the branch circuit breaker.