Granted Patent
Utility
US 5,412,935 · App. 08/089,266
Fine jewelry chain, link therefor, and method of manufacture thereof
Inventor:
David Rozenwasser
Patented Case
View Patent ↗
Granted: May 9, 1995
Filed: Jul 9, 1993
Inventor
David Rozenwasser
Assignee (at issue)
Avraham Moshe Rozenwasser
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.