Granted Patent
Utility
US 4,294,057 · App. 06/141,774
Case packer apparatus including velocity compensator assembly
Inventors:
Michael E. Winiasz, James M. Long
Patented Case
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Granted: Oct 13, 1981
Filed: Apr 21, 1980
Inventors
Michael E. Winiasz
James M. Long
Assignee (at issue)
ATO BV
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.