Granted Patent
Utility
US 4,905,586 · App. 07/242,845
Single head juice extractor
Inventors:
David N. Anderson, Guillermo T. Segredo
Patented Case
View Patent ↗
Granted: Mar 6, 1990
Filed: Sep 12, 1988
Inventors
David N. Anderson
Guillermo T. Segredo
Assignee (at issue)
FMC 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.