Granted Patent
Utility
US 5,316,539 · App. 07/938,726
Self-adjusting paper recurler
Inventors:
Michael Craig Leemhuis, Daniel Joseph Westhoff
Patented Case
View Patent ↗
Granted: May 31, 1994
Filed: Sep 1, 1992
Inventors
Michael Craig Leemhuis
Daniel Joseph Westhoff
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.