Granted Patent
Utility
US 4,557,019 · App. 06/640,006
Automatic portion-cutting method and machine
Inventors:
Douglas E. Van Devanter, Kelly R. Moore, James S. Tomlin
Patented Case
View Patent ↗
Granted: Dec 10, 1985
Filed: Aug 10, 1984
Inventors
Douglas E. Van Devanter
Kelly R. Moore
James S. Tomlin
Assignee (at issue)
Seafreeze Limited Partnership
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.