Granted Patent
Utility
US 6,048,567 · App. 08/796,356
Higher density foamable instant coffee products for preparing cappuccino like beverages
Inventors:
Francisco Valentino Villagran, Glenn James Dria, David Bruno, Leonard E. Small
Patented Case
View Patent ↗
Granted: Apr 11, 2000
Filed: Feb 7, 1997
Inventors
Francisco Valentino Villagran
Glenn James Dria
David Bruno
Leonard E. Small
Assignee (at issue)
The Procter & Gamble 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.