Granted Patent
Utility
US 5,349,837 · App. 07/730,794
Method and apparatus for processing containers
Inventors:
Andrew Halasz, Sylvan Mario Praturlon
Patented Case
View Patent ↗
Granted: Sep 27, 1994
Filed: Jul 24, 1991
Inventors
Andrew Halasz
Sylvan Mario Praturlon
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.