DEVICE TO SUPPLY PRINTING MATERIAL

Register USPTO Patent
Application Number 17791276
Status Pending
Filing Date 2020-05-26
First Publication Date 2023-02-02
Publication Date 2023-02-02
Owner HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. (USA)
Inventor Kim, Seung Il

Abstract

A device to supply printing material to a printing material container of a printing apparatus may includes a chamber to store the printing material, a printing material outlet portion through which the printing material stored in the chamber is to be discharged, a plunger head to move in the chamber to discharge the printing material stored in the chamber through the printing material outlet portion, and a plunger handle disengaged from the plunger head and to engage the plunger head to move the plunger head to discharge the printing material.

IPC Classes  ?