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:
Jul. 09, 1996
Filed:
Apr. 05, 1995
Sean M Mackin, Wauwatosa, WI (US);
Jeffrey D Brown, Port Washington, WI (US);
Cramer Coil & Transformer Co., Inc., Saukville, WI (US);
Abstract
A miniature transformer for use with printed circuit boards includes a winding assembly comprising a first tubular bobbin having a first winding thereon, and second and third tubular bobbins each having a winding thereon and being received, respectively, in the open opposite ends of the first bobbin. A shell member is received over the winding assembly and engages the ends of the second and third bobbins for holding the same within the first tubular bobbin. There are a pair of E-shaped core members each having a center leg received in the open ends of the second and third bobbins and side legs received in a gap between the shell member and the winding assembly.