Granted Patent
Utility
US 5,192,002 · App. 07/769,961
Ingredient mixing bowl and evacuation system
Inventors:
Robert J. Reese, Franklin D. Newkirk
Patented Case
View Patent ↗
Granted: Mar 9, 1993
Filed: Oct 1, 1991
Inventors
Robert J. Reese
Franklin D. Newkirk
Assignee (at issue)
UniDynamics 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.