Granted Patent
Utility
US 5,669,564 · App. 08/599,002
Spirals for traversing a strand during winding and winding apparatus including the same
Inventors:
Edwin C. Keller, Nellie Gaither Benoist, David N. Durrell, Ronald D. Eaton, Linda F. Huffman, Vickie L. Kinney, John M. Muraco, Peggy S. Perry, Arvile K. Phillips, Michael S. Ramsey, Guy Rogers, Steven M. Shaw, Steve R. Shipton, Darrues W. Sutton, Stephen M. Walser, Foy A. Warfford, Jr.
Patented Case
View Patent ↗
Granted: Sep 23, 1997
Filed: Feb 9, 1996
Inventors
Edwin C. Keller
Nellie Gaither Benoist
David N. Durrell
Ronald D. Eaton
Linda F. Huffman
Vickie L. Kinney
John M. Muraco
Peggy S. Perry
Arvile K. Phillips
Michael S. Ramsey
Guy Rogers
Steven M. Shaw
Steve R. Shipton
Darrues W. Sutton
Stephen M. Walser
Foy A. Warfford, Jr.
Assignee (at issue)
PPG Industries, Inc.
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.