Granted Patent
Utility
US 5,733,137 · App. 08/793,360
Apparatus for pushing a plug-in assembly into a mounting rack
Inventor:
Franz-Josef Knoop
Patented Case
View Patent ↗
Granted: Mar 31, 1998
Filed: Feb 24, 1997
Inventor
Franz-Josef Knoop
Assignee (at issue)
Siemens Nixdorf Informationssysteme AG
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.