Granted Patent
Utility
US 6,187,738 · App. 09/243,086
Stable compositions for removing stains from fabrics and carpets
Inventors:
Robert P. Micciche, Ann Marie Lynch, Uma Tripathi, Carol Belansky
Patented Case
View Patent ↗
Granted: Feb 13, 2001
Filed: Feb 2, 1999
Inventors
Robert P. Micciche
Ann Marie Lynch
Uma Tripathi
Carol Belansky
Assignee (at issue)
Playtex Products, LLC
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.