IP Library › Granted Patent US 5,280,300
Granted Patent Utility
US 5,280,300 · App. 07/750,360

Method and apparatus for replenishing an ink cartridge

Inventors: Jon Fong, David S. Hunt, Michael L. Borer
Patented Case View Patent ↗
Granted: Jan 18, 1994 Filed: Aug 27, 1991
Inventors
Jon Fong
David S. Hunt
Michael L. Borer
Assignee (at issue)
Hewlett-Packard Company, L.P.

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Quick Facts
Patent No.
US 5,280,300
App. No.
07/750,360
Filed
1991-08-27
Granted
1994-01-18
Kind
A