Granted Patent
Utility
US 5,964,005 · App. 08/964,154
Scrubbing and mopping apparatus
Inventors:
Todd A. Williams, Richard A. Williams, Lisa Marie Goodman
Patented Case
View Patent ↗
Granted: Oct 12, 1999
Filed: Nov 6, 1997
Inventors
Todd A. Williams
Richard A. Williams
Lisa Marie Goodman
Assignee (at issue)
S. C. Johnson Commercial Markets, 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.