Granted Patent
Utility
US 4,852,923 · App. 07/019,913
Vertical access adjustable latching mechanism externally accessible adjustable keeper mechanism
Inventors:
Raymond E. Harmon, William R. McCown
Patented Case
View Patent ↗
Granted: Aug 1, 1989
Filed: Feb 27, 1987
Inventors
Raymond E. Harmon
William R. McCown
Assignee (at issue)
REXNORD GMBH
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.