Granted Patent
Utility
US 4,428,992 · App. 06/320,512
Method of splicing reinforcement fiber
Inventor:
Sidney W. Street
Patented Case
View Patent ↗
Granted: Jan 31, 1984
Filed: Nov 21, 1981
Inventor
Sidney W. Street
Assignee (at issue)
HITCO, 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.