Granted Patent
Utility
US 5,221,171 · App. 07/961,534
Non-explosive separation nut
Inventors:
Edward Rudoy, Leslie Kerek
Patented Case
View Patent ↗
Granted: Jun 22, 1993
Filed: Oct 15, 1992
Inventors
Edward Rudoy
Leslie Kerek
Assignee (at issue)
G&H Technology, 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.