Granted Patent
Utility
US 5,193,447 · App. 07/580,662
Citrus juicer
Inventors:
Rafael P. Lucas, Jose C. Blasco, Antonio R. Rius
Patented Case
View Patent ↗
Granted: Mar 16, 1993
Filed: Sep 11, 1990
Inventors
Rafael P. Lucas
Jose C. Blasco
Antonio R. Rius
Assignee (at issue)
The Braun Corporation
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.