Granted Patent
Utility
US 4,740,193 · App. 06/909,557
Downstacker assembly
Inventors:
Terry M. Frost, Terry B. Smith, Jennings A. Jones
Patented Case
View Patent ↗
Granted: Apr 26, 1988
Filed: Sep 19, 1986
Inventors
Terry M. Frost
Terry B. Smith
Jennings A. Jones
Assignee (at issue)
ASC Machine Tools, Inc.
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.