Granted Patent
Utility
US 5,017,116 · App. 07/442,499
Spinning pack for wet spinning bicomponent filaments
Inventors:
Don E. Carter, Arnold L. McPeters, Hobson L. Skeen
Patented Case
View Patent ↗
Granted: May 21, 1991
Filed: Nov 27, 1989
Inventors
Don E. Carter
Arnold L. McPeters
Hobson L. Skeen
Assignee (at issue)
Monsanto Company
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.