Granted Patent
Utility
US 5,863,020 · App. 08/742,032
Lifeline mounting apparatus
Inventors:
Wayne L. Olson, Gary E. Choate
Patented Case
View Patent ↗
Granted: Jan 26, 1999
Filed: Nov 1, 1996
Inventors
Wayne L. Olson
Gary E. Choate
Assignee (at issue)
Rose Manufacturing Company
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.