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:
Jul. 27, 2021
Filed:
Mar. 29, 2018
Applicant:
Hewlett-packard Development Company, L.p., Spring, TX (US);
Inventors:
Lynn A Collie, Vancouver, WA (US);
Wesley R Schalk, Vancouver, WA (US);
Vern Elliot Myers, Vancouver, WA (US);
John Connell, Vancouver, WA (US);
Paul Osborne, Vancouver, WA (US);
Kevin Lo, Vancouver, WA (US);
Assignee:
Hewlett-Packard Development Company, L.P., Spring, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 21/16 (2006.01); G03G 15/00 (2006.01); B41J 2/175 (2006.01);
U.S. Cl.
CPC ...
G03G 21/1647 (2013.01); B41J 2/1752 (2013.01); G03G 15/556 (2013.01); G03G 21/1676 (2013.01);
Abstract
An example apparatus may include a supply guide to receive a plurality of print supplies and a lock mechanism to retain the plurality of print supplies and release a print supply of the plurality of print supplies responsive to a determination that an amount of print substance in the print supply is at or below a threshold level.