Granted Patent
Utility
US 5,383,497 · App. 08/099,276
Flexible hose construction having an inner corrugated hose made of polymeric material
Inventors:
Jeffrey J. Winter, Homer N. Holden, James L. Lawrence
Patented Case
View Patent ↗
Granted: Jan 24, 1995
Filed: Jul 29, 1993
Inventors
Jeffrey J. Winter
Homer N. Holden
James L. Lawrence
Assignee (at issue)
Dayco Products, 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.