Invention Grant
- Patent Title: Earpiece passive noise attenuating
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Application No.: US16265685Application Date: 2019-02-01
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Publication No.: US11218792B2Publication Date: 2022-01-04
- Inventor: Michael Monahan , Ryan C. Silvestri , Eric M. Wallace , Kevin P. Annunziato
- Applicant: Bose Corporation
- Applicant Address: US MA Framingham
- Assignee: Bose Corporation
- Current Assignee: Bose Corporation
- Current Assignee Address: US MA Framingham
- Agency: Fish & Richardson P.C.
- Main IPC: H04R1/10
- IPC: H04R1/10 ; A61F11/08 ; H04R25/00 ; H04R25/02
Abstract:
An earpiece with structure for positioning and retaining the earpiece and with structure for sealing against the entrance to the ear canal to provide passive noise attenuation. The positioning and retaining structure engages features of the lateral surface of the ear. The structure for sealing against the entrance to the ear canal includes a conical structure.
Public/Granted literature
- US20190253782A1 EARPIECE PASSIVE NOISE ATTENUATING Public/Granted day:2019-08-15
Information query
