Granted Patent
Utility
US 4,017,941 · App. 05/627,254
Casing sensing means for stuffing apparatus
Inventors:
Vytas A. Raudys, Anton L. Mika
Patented Case
View Patent ↗
Granted: Apr 19, 1977
Filed: Oct 30, 1975
Inventors
Vytas A. Raudys
Anton L. Mika
Assignee (at issue)
Union Carbide 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.