Granted Patent
Utility
US 4,759,865 · App. 06/928,232
Pasty acid detergent composition
Inventor:
Farrokh B. Malihi
Patented Case
View Patent ↗
Granted: Jul 26, 1988
Filed: Nov 6, 1986
Inventor
Farrokh B. Malihi
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.