Granted Patent
Utility
US 4,368,815 · App. 06/191,310
Billet turning mechanism
Inventor:
Frank Kvasnicka
Patented Case
View Patent ↗
Granted: Jan 18, 1983
Filed: Sep 26, 1980
Inventor
Frank Kvasnicka
Assignee (at issue)
White Consolidated Industries, 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.