Granted Patent
Utility
US 4,251,913 · App. 06/048,333
Apparatus for feeding slide fastener chain with folding of attached article member
Inventor:
Russell A. Clearwater
Patented Case
View Patent ↗
Granted: Feb 24, 1981
Filed: Jun 14, 1979
Inventor
Russell A. Clearwater
Assignee (at issue)
Textron 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.