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. 05, 2016
Filed:
Dec. 09, 2014
Otto Engineering, Inc., Carpentersville, IL (US);
Scott Ray Johansen, Aurora, IL (US);
Jeffrey Alan Kennedy, Algonquin, IL (US);
Joshua Britton Wawak, Algonquin, IL (US);
Christopher Ole Yttri, Twin Lakes, WI (US);
Alan Edmund Derdzinski, Belvidere, IL (US);
OTTO ENGINEERING, INC., Carpentersville, IL (US);
Abstract
A remote speaker microphone having a directional microphone, a speaker, and a housing. The housing has a first portion sized to contain the speaker and a second portion sized to contain the directional microphone. The second portion defines a front port positioned adjacent the front surface of the directional microphone and a rear port positioned adjacent the rear surface of the directional microphone. The housing is configured to minimize the distance that sound waves travel within the housing before impacting on the sound receiving surfaces of the microphone.