Granted Patent
Utility
US 5,432,434 · App. 08/076,805
System for matching a new hole in an overlying member with an existing hole in an underlying member
Inventor:
Robert B. Tugwell
Patented Case
View Patent ↗
Granted: Jul 11, 1995
Filed: Jun 14, 1993
Inventor
Robert B. Tugwell
Assignee (at issue)
AVCO Corporation
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.