Microphone unit for headphones
Latest Grain Audio, LLC Patents:
Description
Claims
What is claimed is an ornamental design for a microphone unit for headphones, as shown and described.
Referenced Cited
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Patent History
Patent number: D705751
Type: Grant
Filed: Feb 26, 2013
Date of Patent: May 27, 2014
Assignee: Grain Audio, LLC (New York, NY)
Inventors: Mitchell Wenger (Denville, NJ), Christopher Weir (Mill Valley, CA), David Burke (Effort, PA), Kevin Schmudde (Darien, CT)
Primary Examiner: Paula Greene
Application Number: 29/446,670
Type: Grant
Filed: Feb 26, 2013
Date of Patent: May 27, 2014
Assignee: Grain Audio, LLC (New York, NY)
Inventors: Mitchell Wenger (Denville, NJ), Christopher Weir (Mill Valley, CA), David Burke (Effort, PA), Kevin Schmudde (Darien, CT)
Primary Examiner: Paula Greene
Application Number: 29/446,670
Classifications