Patent · US Active

Combination cartridge

US11592780B2 · kind B2 · utility

0Cited by

18References

18Claims

0Family size

Assignee

HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. · US

Inventors

Kenneth K. Smith · Boise, US
Dean Richtsmeier · Boise, US
Jeff Luke · Boise, US
Mathew Lavigne · Boise, US
Sean Daniel Fitzgerald · Boise, US

Key dates

Filing date	Aug 30, 2018
Grant date	Feb 28, 2023
Priority date	—
Expiry date	Aug 30, 2038

Classification

Technology area (CPC G)Physics
CPC primaryG03G15/0874
WIPO fieldOptics
WIPO sectorInstruments

Abstract

An example device can include a reserve print materials container, an access port coupled to the reserve print materials container to receive, from a replenishment device, print materials directly to the reserve print materials container in-situ, and a main print materials container coupled to the reserve print materials container to receive print materials from the reserve print materials container.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.