Granted Patent
Utility
US 3,968,740 · App. 05/599,411
Coffeemaker
Inventor:
Richard N. Brown
Patented Case
View Patent ↗
Granted: Jul 13, 1976
Filed: Jul 28, 1975
Inventor
Richard N. Brown
Assignee (at issue)
General Electric 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.