Invention Grant
- Patent Title: Noncircular inkjet nozzle
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Application No.: US13634753Application Date: 2011-01-20
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Publication No.: US10717278B2Publication Date: 2020-07-21
- Inventor: James A. Feinn , David P. Markel , Albert Nagao , Paul A. Richards , Thomas R. Strand , Erik D. Torniainen , Lawrence H. White
- Applicant: James A. Feinn , David P. Markel , Albert Nagao , Paul A. Richards , Thomas R. Strand , Erik D. Torniainen , Lawrence H. White
- Applicant Address: US TX Spring
- Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee Address: US TX Spring
- Agency: Trop, Pruner & Hu, P.C.
- International Application: PCT/US2011/021923 WO 20110120
- International Announcement: WO2012/161671 WO 20121129
- Main IPC: B41J2/14
- IPC: B41J2/14
Abstract:
An inkjet nozzle includes an aperture with a noncircular opening having a first segment substantially defined by a first polynomial equation and a second segment substantially defined by a second equation.
Public/Granted literature
- US20130187984A1 NONCIRCULAR INKJET NOZZLE Public/Granted day:2013-07-25
Information query
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