Granted Patent
Utility
US 6,524,673 · App. 09/311,310
High performance thermoplastic hose and method for manufacturing such hose from a thermoplastic vulcanizate
Inventor:
Jayanta Bhattacharyya
Patented Case
View Patent ↗
Granted: Feb 25, 2003
Filed: May 13, 1999
Inventor
Jayanta Bhattacharyya
Assignee (at issue)
JPMORGAN CHASE BANK, N.A.
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.