Granted Patent
Utility
US 4,852,735 · App. 07/241,260
Breakaway crate base
Inventors:
Orlen J. Ortlieb, Donald R. Bartlett
Patented Case
View Patent ↗
Granted: Aug 1, 1989
Filed: Sep 7, 1988
Inventors
Orlen J. Ortlieb
Donald R. Bartlett
Assignee (at issue)
Maytag Corporation
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.