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:
Mar. 08, 2005
Filed:
Jun. 24, 2003
Applicants:
Oliver Heravi, Tigard, OR (US);
Christopher S. Brune, Tualatin, OR (US);
Mitchell R. Lawson, Vancouver, WA (US);
Inventors:
Oliver Heravi, Tigard, OR (US);
Christopher S. Brune, Tualatin, OR (US);
Mitchell R. Lawson, Vancouver, WA (US);
Assignees:
Warn Industries, Inc., Milwaukee, OR (US);
Sure Power, Inc., Tualatin, OR (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02P001/00 ;
U.S. Cl.
CPC ...
Abstract
A solid state controller is provided for a winch and includes fault detection for several parameters and overload interrupt controlled by the controller. The system uses a single controller that can be programmed for several different products and utilizes MOSFET switches for alternating the direction of current