The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 30, 2021
Filed:
Feb. 28, 2017
Applicant:
Hewlett-packard Development Company, L.p., Spring, TX (US);
Inventor:
William Black, Leixlip, IE;
Assignee:
Hewlett-Packard Development Company, L.P., Spring, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/175 (2006.01); B41J 2/19 (2006.01);
U.S. Cl.
CPC ...
B41J 2/17513 (2013.01); B41J 2/1753 (2013.01); B41J 2/17546 (2013.01); B41J 2/17556 (2013.01); B41J 2/19 (2013.01); B41J 2002/17516 (2013.01);
Abstract
Different examples of systems, reservoirs and methods are described. One of these examples involves includes a reservoir with a liquid outlet through which liquid is to exit the reservoir. The reservoir may further include a bubbler structure to supply air to the inner volume of the reservoir, the bubbler structure includes an air outlet.