Invention Grant
- Patent Title: Communication apparatus and helmet
- Patent Title (中): 通讯设备和头盔
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Application No.: US10527300Application Date: 2003-09-05
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Publication No.: US08194875B2Publication Date: 2012-06-05
- Inventor: Stephen Alfred Miranda
- Applicant: Stephen Alfred Miranda
- Applicant Address: AU
- Assignee: Innotech Pty Ltd
- Current Assignee: Innotech Pty Ltd
- Current Assignee Address: AU
- Agency: Galbreath Law Offices, P.C.
- Agent John A. Galbreath
- Priority: AU2002951326 20020911
- International Application: PCT/AU03/01167 WO 20030905
- International Announcement: WO2004/023914 WO 20040325
- Main IPC: H04R1/10
- IPC: H04R1/10 ; H04R25/00 ; A61F11/06
Abstract:
A communication apparatus includes a support structure (41) that is fastenable to a safety helmet (58). A vibration conduction microphone (54) is carried by the support structure. The vibration conduction microphone and the speaker enclosure (43) are positioned so that, when the support structure is fastened to the safety helmet, the vibration conduction microphone and the speaker enclosure come into contact with a rear of the wearer's head.
Public/Granted literature
- US20060227982A1 Communication apparatus and helmet Public/Granted day:2006-10-12
Information query
