Granted Patent
Utility
US 5,419,936 · App. 08/088,097
Polyester bottles
Inventor:
Neil Tindale
Patented Case
View Patent ↗
Granted: May 30, 1995
Filed: Jul 6, 1993
Inventor
Neil Tindale
Assignee (at issue)
ICI Chemical Industries PLC
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.