Granted Patent
Utility
US 5,013,187 · App. 07/383,117
Positioning components and energizing sealing assemblies therefor
Inventors:
Brian MacIntyre, Frank Close, Sean McAvoy
Patented Case
View Patent ↗
Granted: May 7, 1991
Filed: Jul 20, 1989
Inventors
Brian MacIntyre
Frank Close
Sean McAvoy
Assignee (at issue)
Cooper Industries Holdings
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.