Granted Patent
Utility
US 6,652,952 · App. 10/186,759
Extrusion having thermoplastic elastomer co-extruded on core with additional ionomeric show surface
Inventors:
Eric Drozd, Sean M. Scott, Peter Koetsier
Patented Case
View Patent ↗
Granted: Nov 25, 2003
Filed: Jul 1, 2002
Inventors
Eric Drozd
Sean M. Scott
Peter Koetsier
Assignee (at issue)
Cooper Technology Services, 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.