Granted Patent
Utility
US 4,593,822 · App. 06/629,230
Wire rack with removable replaceable sleeves
Inventors:
Gerald L. Yeaney, Roy S. Klein
Patented Case
View Patent ↗
Granted: Jun 10, 1986
Filed: Jul 9, 1984
Inventors
Gerald L. Yeaney
Roy S. Klein
Assignee (at issue)
American Sterilizer 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.