Invention Grant
- Patent Title: Fluid detection apparatus
- Patent Title (中): 流体检测装置
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Application No.: US13808757Application Date: 2010-07-12
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Publication No.: US08904860B2Publication Date: 2014-12-09
- Inventor: Judson M. Leiser , Karen A. St Martin , Mark A. Devries
- Applicant: Judson M. Leiser , Karen A. St Martin , Mark A. Devries
- Applicant Address: US TX Houston
- Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee Address: US TX Houston
- Agent Victor DeVito
- International Application: PCT/US2010/041653 WO 20100712
- International Announcement: WO2012/008943 WO 20120119
- Main IPC: G01F23/00
- IPC: G01F23/00 ; B41J2/175 ; G01F23/24

Abstract:
Fluid detection apparatus including fluid non-retention members and fluid detection members is disclosed. The fluid non-retention members have concave curved portions having a concavity in an outwardly direction from the respective fluid detection member. The fluid non-retention members are configured to prevent retention of the fluid on at least one of the respective fluid detection members.
Public/Granted literature
- US20130111986A1 FLUID DETECTION APPARATUS Public/Granted day:2013-05-09
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