Granted Patent
Utility
US 6,265,036 · App. 09/261,624
Thermoformed articles having an improved insert therein
Inventors:
Ettore Minghetti, Harry W. Cheesman
Patented Case
View Patent ↗
Granted: Jul 24, 2001
Filed: Mar 3, 1999
Inventors
Ettore Minghetti
Harry W. Cheesman
Assignee (at issue)
Aristech Acrylics LLC
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.