Granted Patent
Utility
US 5,333,631 · App. 08/056,996
Cleaning wash-arm for dishwashing filter
Inventors:
Daniel R. Kirkland, Mark A. Sublette
Patented Case
View Patent ↗
Granted: Aug 2, 1994
Filed: May 4, 1993
Inventors
Daniel R. Kirkland
Mark A. Sublette
Assignee (at issue)
White Consolidated Industries, Inc.
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.