Granted Patent
Utility
US 6,649,584 · App. 10/412,909
Cleaning wipe
Inventors:
Karen Wisniewski, Barbara Thomas
Patented Case
View Patent ↗
Granted: Nov 18, 2003
Filed: Apr 14, 2003
Inventors
Karen Wisniewski
Barbara Thomas
Assignee (at issue)
Colgate-Palmolive 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.