Granted Patent
Utility
US 4,979,270 · App. 07/388,823
Apparatus and methods for converting tow into staple
Inventors:
Elbert F. Morrison, D. C. Reece
Patented Case
View Patent ↗
Granted: Dec 25, 1990
Filed: Aug 3, 1989
Inventors
Elbert F. Morrison
D. C. Reece
Assignee (at issue)
Burlington Industries 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.