Invention Grant
- Patent Title: Brush head and its producing device
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Application No.: US14810426Application Date: 2015-07-27
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Publication No.: US10201222B2Publication Date: 2019-02-12
- Inventor: Hoipo Yu , Jianxin Zhou
- Applicant: Hoipo Yu , Jianxin Zhou
- Agency: David and Raymond Patent Firm
- Agent Raymond Y. Chan
- Main IPC: A46B3/04
- IPC: A46B3/04 ; A46B3/06 ; A46D3/04 ; A46B3/00 ; A46B7/04 ; A46D1/06 ; A46D3/00 ; A46D3/08 ; A46D9/02 ; B29B13/02 ; B29L31/42
Abstract:
A brush includes a brush head which comprises a brush support, and a plurality of brushing members integrally provided on the brush support, wherein the brushing members and the brush support are integrally formed together by heat treatment.
Public/Granted literature
- US20160022026A1 Brush Head and Its Producing Device Public/Granted day:2016-01-28
Information query
