Invention Grant
- Patent Title: Needle and method of manufacturing thereof
- Patent Title (中): 针及其制造方法
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Application No.: US11456149Application Date: 2006-07-07
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Publication No.: US07682003B2Publication Date: 2010-03-23
- Inventor: Atsushi Ito
- Applicant: Atsushi Ito
- Applicant Address: JP Nagoya-shi, Aichi-ken
- Assignee: Brother Kogyo Kabushiki Kaisha
- Current Assignee: Brother Kogyo Kabushiki Kaisha
- Current Assignee Address: JP Nagoya-shi, Aichi-ken
- Agency: Baker Botts L.L.P.
- Priority: JP2005-202046 20050711
- Main IPC: B41J2/175
- IPC: B41J2/175
Abstract:
A needle is provided with a tubular member. The tubular member comprises a side wall, a through hole formed at the side wall, and an outer slanted portion formed at an outer surface of the side wall along the periphery of the through hole. The outer slanted portion slants down toward the through hole. A length of the outer slanted portion in an axis direction of the tubular member is greater than a length of the outer slanted portion in a circumferential direction of the tubular member.
Public/Granted literature
- US20070019048A1 Needle And Method Of Manufacturing Thereof Public/Granted day:2007-01-25
Information query
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