Invention Grant
- Patent Title: Earpiece for a mobile device
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Application No.: US15472715Application Date: 2017-03-29
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Publication No.: US10178210B2Publication Date: 2019-01-08
- Inventor: David Louis Kirschman
- Applicant: David Louis Kirschman
- Applicant Address: US OH Dayton
- Assignee: Thunderhill Investments, LLC
- Current Assignee: Thunderhill Investments, LLC
- Current Assignee Address: US OH Dayton
- Agency: Jacox, Meckstroth & Jenkins
- Main IPC: H04M1/05
- IPC: H04M1/05 ; H04M1/03 ; H04M1/02 ; H04R1/28 ; H04M1/60 ; H04M1/725 ; H04R1/10 ; H04M1/18
Abstract:
Various embodiments of an earpiece for a mobile device. The earpiece is detachably mounted to the mobile device and provides sound amplification for a user.
Public/Granted literature
- US20180139313A1 EARPIECE FOR A MOBILE DEVICE Public/Granted day:2018-05-17
Information query
