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:
Jan. 03, 2012
Filed:
Jun. 14, 2006
Benjamin Reinecke, Baden, AT;
Benjamin Reinecke, Baden, AT;
Other;
Abstract
A diaphragm () for an electroacoustic transducer is preferably designed to be essentially rectangular and has a diaphragm inner region () for sound conversion and a diaphragm outer region () for attaching the diaphragm () and a diaphragm intermediate region () which lies between the diaphragm inner region () and the diaphragm outer region (), wherein the diaphragm inner region () is delimited toward the outside by preferably rectilinear sides () and the diaphragm outer region () is delimited toward the inside again by preferably rectilinear sides (), and wherein the aforementioned sides () of the diaphragm inner region () are joined to rounded outer corner regions () with a mean outer radius value R and the aforementioned sides () of the diaphragm outer region () are joined to rounded inner corner regions () with a mean inner radius value r, wherein the mean inner radius value r of each inner corner region () is smaller than the mean outer radius value R of the opposite outer corner region ().