Invention Grant
- Patent Title: Ink cartridge having a staked vent sealing member
- Patent Title (中): 墨盒具有排气口密封件
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Application No.: US12941801Application Date: 2010-11-08
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Publication No.: US08496320B2Publication Date: 2013-07-30
- Inventor: Ernest Foster , Michael E. Goodale
- Applicant: Ernest Foster , Michael E. Goodale
- 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
- Main IPC: B41J2/175
- IPC: B41J2/175
Abstract:
An ink cartridge includes a body that is adapted to contain ink, an air vent provided on the body adapted to enable air to pass into and out of the body, and a sealing member that covers the air vent, the sealing member being heat staked to the body.
Public/Granted literature
- US20110050820A1 INK CARTRIDGES HAVING HEAT-STAKED VENT SEALING MEMBERS Public/Granted day:2011-03-03
Information query
IPC分类:
