Invention Grant
- Patent Title: Adjustable shape earphone
- Patent Title (中): 可调式耳机
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Application No.: US12811354Application Date: 2008-12-31
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Publication No.: US08340338B2Publication Date: 2012-12-25
- Inventor: Allan Mlodzikowski , Iain Roberts , George Aye , Jerry O'Leary , Michael J. Koss , Martin Thaler , Michael J. Pelland
- Applicant: Allan Mlodzikowski , Iain Roberts , George Aye , Jerry O'Leary , Michael J. Koss , Martin Thaler , Michael J. Pelland
- Applicant Address: US WI Milwaukee
- Assignee: Koss Corporation
- Current Assignee: Koss Corporation
- Current Assignee Address: US WI Milwaukee
- Agency: K&L Gates LLP
- International Application: PCT/US2008/088656 WO 20081231
- International Announcement: WO2009/086555 WO 20090709
- Main IPC: H04R25/00
- IPC: H04R25/00
Abstract:
This disclosure relates to an adjustable ear insert, such as an earbud style earphone, that may be inserted in a user's ear canal in a compact configuration and adjusted by a user to expand and fit snugly against the ear canal.
Public/Granted literature
- US20120155689A1 ADJUSTABLE SHAPE EARPHONE Public/Granted day:2012-06-21
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