Granted Patent
Utility
US 6,579,842 · App. 09/742,693
Method of treating fabrics
Inventors:
Steven Howell, Julie Little, Cornelis Paul Van Der Logt, Neil James Parry
Patented Case
View Patent ↗
Granted: Jun 17, 2003
Filed: Dec 20, 2000
Inventors
Steven Howell
Julie Little
Cornelis Paul Van Der Logt
Neil James Parry
Assignee (at issue)
Unilever Home & Personal Care USA, Division of Conopco, 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.