Granted Patent
Utility
US 5,995,128 · App. 09/282,494
Ribbon drive for a thermal demand printer
Inventors:
Vincent C. Adams, David L. Poole, David A. West, Davis S. Zubriski, Daniel F. Donato, James W. Ensinger, William J. Hamman
Patented Case
View Patent ↗
Granted: Nov 30, 1999
Filed: Mar 31, 1999
Inventors
Vincent C. Adams
David L. Poole
David A. West
Davis S. Zubriski
Daniel F. Donato
James W. Ensinger
William J. Hamman
Assignee (at issue)
ZEBRA TECHNOLOGIES CORPORATION
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.