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. 18, 2012
Filed:
Jul. 15, 2008
Clemens Scherer, Gilching, DE;
Yvan Pillet, Bienne, CH;
Guido Käufer, Deitigen, CH;
Daniel Maeder, Grenchen, CH;
Friedrich Durand, Rüttenen, CH;
Clemens Scherer, Gilching, DE;
Yvan Pillet, Bienne, CH;
Guido Käufer, Deitigen, CH;
Daniel Maeder, Grenchen, CH;
Friedrich Durand, Rüttenen, CH;
ETA SA Manufacture Horlogère Suisse, Grenchen, CH;
Abstract
An electric coil comprising a coil core (), a main winding () surrounding the coil core () and having an electrically conductive coil wire, a start winding () surrounding the coil core () and having an electrically conductive coil wire, and an end winding () surrounding the coil core () and having an electrically conductive coil wire, is characterized in that the coil wire of the main winding (), the coil wire of the start winding (), and the coil wire of the end winding () are formed by a continuous wound wire, and at least the main winding (), preferably also the start winding (), is wound directly onto the coil core ().