Granted Patent
Utility
US 5,284,064 · App. 07/987,840
Quiet, single-cycle mechanism
Inventors:
Timothy A. Green, David K. Klaffenbach, Mohsen Marefat, Kevin Dean Schoedinger
Patented Case
View Patent ↗
Granted: Feb 8, 1994
Filed: Dec 9, 1992
Inventors
Timothy A. Green
David K. Klaffenbach
Mohsen Marefat
Kevin Dean Schoedinger
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.