Granted Patent
Utility
US 6,049,935 · App. 09/133,554
Ansate cleaning implement with removable scrubber element
Inventor:
Marc Zemel
Patented Case
View Patent ↗
Granted: Apr 18, 2000
Filed: Aug 13, 1998
Inventor
Marc Zemel
Assignee (at issue)
Mr. Bar-B-Q-, 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.