Granted Patent
Utility
US 4,384,468 · App. 06/306,893
Method and apparatus for coiling strip on a hot mill
Inventor:
Vladimir B. Ginzburg
Patented Case
View Patent ↗
Granted: May 24, 1983
Filed: Sep 29, 1981
Inventor
Vladimir B. Ginzburg
Assignee (at issue)
Tippins Machinery Co., 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.