Speaker microphone
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Description
The broken lines in the drawing 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
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Patent History
Patent number: D744458
Type: Grant
Filed: Oct 21, 2014
Date of Patent: Dec 1, 2015
Assignee: OTTO ENGINEERING, INC. (Carpentersville, 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: 29/506,829
Type: Grant
Filed: Oct 21, 2014
Date of Patent: Dec 1, 2015
Assignee: OTTO ENGINEERING, INC. (Carpentersville, 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: 29/506,829
Classifications
Current U.S. Class:
Combined With Diverse Article (D14/226)