Granted Patent
Utility
US 6,283,584 · App. 09/551,813
Ink jet flow distribution system for ink jet printer
Inventors:
James Harold Powers, Matthew Russell, Kent Lee Ubellacker
Patented Case
View Patent ↗
Granted: Sep 4, 2001
Filed: Apr 18, 2000
Inventors
James Harold Powers
Matthew Russell
Kent Lee Ubellacker
Assignee (at issue)
Lexmark International, Inc.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.