Invention Grant
- Patent Title: Cartridge for managing ear buds
- Patent Title (中): 用于管理耳芽的墨盒
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Application No.: US13348108Application Date: 2012-01-11
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Publication No.: US08284981B2Publication Date: 2012-10-09
- Inventor: John Cataldo , Daniel C. Sullivan , Mardis Bagley
- Applicant: John Cataldo , Daniel C. Sullivan , Mardis Bagley
- Applicant Address: US CA Westlake Village
- Assignee: Head Logic, LLC
- Current Assignee: Head Logic, LLC
- Current Assignee Address: US CA Westlake Village
- Agent Kevin H. Fortin, Esq.
- Main IPC: H04R25/00
- IPC: H04R25/00

Abstract:
A cartridge for managing ear bud cables includes a housing, a hub, a spool with a moveable audio contact and an ear bud cable. The housing has an input jack that is electronically connectable to an audio-source. The hub defines a stationary contact surface electrically connected with the input jack. The ear bud cable wraps at least partially around the spool, the ear bud cable has a first end and a second end, the first end being electrically connected with the moveable audio contact of the spool and the second end being electrically connected with at least one ear bud. Rotation of the spool selectively retracts and dispenses the ear bud cables while enabling continuous audio communication between the at least one ear bud and the audio source.
Public/Granted literature
- US20120224738A1 CARTRIDGE FOR MANAGING EAR BUDS Public/Granted day:2012-09-06
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