Granted Patent
Utility
US 4,784,141 · App. 07/081,354
Lead locking mechanism for cardiac pacers
Inventor:
Charles A. Peers-Trevarton
Patented Case
View Patent ↗
Granted: Nov 15, 1988
Filed: Aug 4, 1987
Inventor
Charles A. Peers-Trevarton
Assignee (at issue)
Cordis Leads, 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.