Granted Patent
Utility
US 5,637,166 · App. 08/317,518
Similar material thermal tab attachment process for ink-jet pen
Inventors:
David W. Swanson, Winthrop D. Childers, Jaren D. Marler
Patented Case
View Patent ↗
Granted: Jun 10, 1997
Filed: Oct 4, 1994
Inventors
David W. Swanson
Winthrop D. Childers
Jaren D. Marler
Assignee (at issue)
Hewlett-Packard Company, L.P.
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.