Invention Grant
- Patent Title: Conformable ear tip with spout
- Patent Title (中): 合适的耳塞与喷口
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Application No.: US11392861Application Date: 2006-03-29
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Publication No.: US07965855B1Publication Date: 2011-06-21
- Inventor: Soohyun Ham
- Applicant: Soohyun Ham
- Applicant Address: US CA Santa Cruz
- Assignee: Plantronics, Inc.
- Current Assignee: Plantronics, Inc.
- Current Assignee Address: US CA Santa Cruz
- Agency: Intellectual Property Law Office of Thomas Chuang
- Main IPC: H04R25/00
- IPC: H04R25/00

Abstract:
Apparatuses and methods for delivering sound to ear canal are provided. The apparatus generally includes a compressible and resilient toroidal section having an inner side and an outer side. An aperture extends from the outer side to the inner side and the outer side has a well disposed within an inner side surface about the aperture. The apparatus further includes a compressible and resilient spout integrated with the toroidal section and extending away from the inner side. The spout includes a channel disposed within an inner spout surface and the channel is coupled to the well.
Public/Granted literature
- US3128045A Electrostatic coating apparatus Public/Granted day:1964-04-07
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