INK FILL PORT FOR INKJET INK TANK
First Claim
Patent Images
1. A detachably mountable ink tank for an inkjet printhead, the ink tank comprising:
- (a) a housing for enclosing a reservoir for liquid ink;
(b) a rim extending outwardly from the housing;
(c) an ink supply port enclosed within the rim; and
(d) an ink fill port enclosed within the rim, wherein the ink fill port is configured to receive an ink fill tube to provide liquid ink to the reservoir.
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Accused Products
Abstract
A detachably mountable ink tank for an inkjet printhead, the ink tank includes a housing for enclosing a reservoir for liquid ink; a rim extending outwardly from the housing; an ink supply port enclosed within the rim; and an ink fill port enclosed within the rim, wherein the ink fill port is configured to receive an ink fill tube to provide liquid ink to the reservoir.
19 Citations
24 Claims
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1. A detachably mountable ink tank for an inkjet printhead, the ink tank comprising:
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(a) a housing for enclosing a reservoir for liquid ink; (b) a rim extending outwardly from the housing; (c) an ink supply port enclosed within the rim; and (d) an ink fill port enclosed within the rim, wherein the ink fill port is configured to receive an ink fill tube to provide liquid ink to the reservoir. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21)
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22. An inkjet printhead assembly comprising:
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a) one or more detachably mountable ink tanks, the ink tank comprising i) a housing for enclosing a reservoir for liquid ink; ii) a rim extending outwardly from the housing; iii) an ink supply port enclosed within the rim; and iv) an ink fill port enclosed within the rim, wherein the ink fill port is configured to receive an ink fill tube to provide liquid ink to the reservoir; and b) an inkjet printhead comprising; i) an ink tank holding receptacle that receives one or more detachably mountable ink tanks; ii) one or more ink inlet ports configured to contact the ink supply port within the rim of the ink tank. - View Dependent Claims (23, 24)
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Specification