Invention Grant
- Patent Title: Visual performance information of an ejection device
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Application No.: US15329516Application Date: 2014-07-31
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Publication No.: US10335819B2Publication Date: 2019-07-02
- Inventor: James Michael Gardner , Eric T Martin
- Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
- 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: HP Inc. Patent Department
- International Application: PCT/US2014/049104 WO 20140731
- International Announcement: WO2016/018353 WO 20160204
- Main IPC: B05B12/08
- IPC: B05B12/08 ; B41J2/045 ; B41J2/175
Abstract:
Examples of an apparatus and method are disclosed herein. In an example of the method, the performance of an ejection device that dispenses a composition is measured, information representative of the measured performance of the ejection device is generated, and the information representative of the measured performance of the ejection device is recorded so that the information is visually perceptible.
Public/Granted literature
- US20170209884A1 VISUAL PERFORMANCE INFORMATION OF AN EJECTION DEVICE Public/Granted day:2017-07-27
Information query
