Speaker microphone
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Description
Dashed broken lines depict portions of the speaker microphone that form no part of the claimed design.
Claims
The ornamental design for a speaker microphone, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
D249041 | August 22, 1978 | Culbertson |
D576157 | September 2, 2008 | Nishizawa |
D615533 | May 11, 2010 | Emge et al. |
D619125 | July 6, 2010 | Kung |
D632679 | February 15, 2011 | Emge et al. |
D651996 | January 10, 2012 | Wilson et al. |
D662090 | June 19, 2012 | Richards et al. |
D717291 | November 11, 2014 | Klein |
D718746 | December 2, 2014 | Tran et al. |
D718747 | December 2, 2014 | Tran et al. |
D720726 | January 6, 2015 | Yu |
1461221 | February 2013 | JP |
3020080001587 | November 2008 | KR |
Patent History
Patent number: D743950
Type: Grant
Filed: Jun 18, 2014
Date of Patent: Nov 24, 2015
Assignee: OTTO ENGINEERING, INC. (Carpenterville, IL)
Inventors: Alan Edmund Derdzinski (Belvidere, IL), Scott Ray Johansen (Aurora, IL), Jeffrey Alan Kennedy (Algonquin, IL), Joshua Britton Wawak (Algonquin, IL), Christopher Ole Yttri (Twin Lakes, WI)
Primary Examiner: Susan Bennett Hattan
Assistant Examiner: Leanne Was
Application Number: 29/494,231
Type: Grant
Filed: Jun 18, 2014
Date of Patent: Nov 24, 2015
Assignee: OTTO ENGINEERING, INC. (Carpenterville, IL)
Inventors: Alan Edmund Derdzinski (Belvidere, IL), Scott Ray Johansen (Aurora, IL), Jeffrey Alan Kennedy (Algonquin, IL), Joshua Britton Wawak (Algonquin, IL), Christopher Ole Yttri (Twin Lakes, WI)
Primary Examiner: Susan Bennett Hattan
Assistant Examiner: Leanne Was
Application Number: 29/494,231
Classifications
Current U.S. Class:
Microphone (D14/225)