Granted Patent
Utility
US 6,484,488 · App. 10/016,040
Method of forming chain links
Inventors:
David Rosenwasser, Avraham Moshe Rosenwasser
Patented Case
View Patent ↗
Granted: Nov 26, 2002
Filed: Nov 16, 2001
Inventors
David Rosenwasser
Avraham Moshe Rosenwasser
Assignee (at issue)
Avraham Moshe Rosenwasser
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.