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:
May. 23, 2017
Filed:
Feb. 20, 2014
Emprimus, Llc, St. Louis Park, MN (US);
Greg Fuchs, River Falls, WI (US);
George Anderson, Champlin, MN (US);
William M. Volna, Minneapolis, MN (US);
Gale K. Nordling, Excelsior, MN (US);
Wallace Jensen, Centerville, MN (US);
David Blake Jackson, Excelsior, MN (US);
Frederick R. Faxvog, Long Lake, MN (US);
James Nicholas Ruehl, Excelsior, MN (US);
Emprimus, LLC, St. Louis Park, MN (US);
Abstract
Electrical protection devices, such as for use with power systems for overvoltage protection, are disclosed. One electrical protection device includes a first electrical connection, a second electrical connection, a first electrical discharge device, and a second electrical discharge device. The first electrical discharge device includes a first conductive bus connected to the first electrical connection and a second conductive bus connected to the second electrical connection. The first electrical discharge device has a first breakdown voltage. The second electrical discharge device includes a third conductive bus connected to the first electrical connection and a fourth conductive bus connected to the second electrical connection. The second electrical discharge device has a second breakdown voltage.