Granted Patent
Utility
US 5,742,303 · App. 08/449,164
Trap door spittoon for inkjet aerosol mist control
Inventors:
Bret Taylor, Mark S. Hickman
Patented Case
View Patent ↗
Granted: Apr 21, 1998
Filed: May 24, 1995
Inventors
Bret Taylor
Mark S. Hickman
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.