Granted Patent
Utility
US 5,948,334 · App. 08/903,877
Compact long spin system
Inventors:
Kunihiko Takeuchi, Clayton E. Torrence, Donald J. Pederson, Walter R. Curfman, Shiv Sibal, Michael P. Hegwood, Dwayne S. Weaver
Patented Case
View Patent ↗
Granted: Sep 7, 1999
Filed: Jul 31, 1997
Inventors
Kunihiko Takeuchi
Clayton E. Torrence
Donald J. Pederson
Walter R. Curfman
Shiv Sibal
Michael P. Hegwood
Dwayne S. Weaver
Assignee (at issue)
Fiberco, 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.