Invention Grant
- Patent Title: Sound generator help system of shredder
- Patent Title (中): 声音发生器帮助粉碎机系统
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Application No.: US11980920Application Date: 2007-10-31
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Publication No.: US07766266B2Publication Date: 2010-08-03
- Inventor: William Huang
- Applicant: William Huang
- Applicant Address: TW
- Assignee: Michilin Prosperity Co., Ltd.
- Current Assignee: Michilin Prosperity Co., Ltd.
- Current Assignee Address: TW
- Agency: Venable LLP
- Agent Stefan J. Kirchanski
- Priority: CN200720147485U 20070531
- Main IPC: B02C25/00
- IPC: B02C25/00
Abstract:
A sound generator help system of a shredder is disclosed. A disorder signal during the operation of the shredder is transmitted to the sound generator help system which then suggests the user how to correct operate the shredder and fix the problem in voice. When a problem occurs, the system flashes light to notify the user. By making a switch, the user can determine whether to play voices of the suggestion.
Public/Granted literature
- US20080296830A1 Sound generator help system of shredder Public/Granted day:2008-12-04
Information query
