Ear plug
Description
Claims
The ornamental design for an ear plug, as shown.
Referenced Cited
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Patent History
Patent number: D817310
Type: Grant
Filed: Jan 12, 2017
Date of Patent: May 8, 2018
Inventor: David Marinissen (Delft)
Primary Examiner: Paula Allen Greene
Application Number: 29/590,635
Type: Grant
Filed: Jan 12, 2017
Date of Patent: May 8, 2018
Inventor: David Marinissen (Delft)
Primary Examiner: Paula Allen Greene
Application Number: 29/590,635
Classifications
Current U.S. Class:
Headphone (D14/223)