Granted Patent
Utility
US 5,242,431 · App. 07/896,942
Suture sleeve assembly with slidable compression collar
Inventor:
Jeffrey C. Kristiansen
Patented Case
View Patent ↗
Granted: Sep 7, 1993
Filed: Jun 11, 1992
Inventor
Jeffrey C. Kristiansen
Assignee (at issue)
Siemens Pacesetter, 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.