Granted Patent
Utility
US 6,607,683 · App. 09/148,241
Methods and apparatus for producing manufactured articles having natural characteristics
Inventor:
Bruce Harrington
Patented Case
View Patent ↗
Granted: Aug 19, 2003
Filed: Sep 4, 1998
Inventor
Bruce Harrington
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.