Granted Patent
Utility
US 6,679,392 · App. 10/053,757
Sliding hanger assembly
Inventor:
Charles A. Costa
Patented Case
View Patent ↗
Granted: Jan 20, 2004
Filed: Jan 22, 2002
Inventor
Charles A. Costa
Assignee (at issue)
Sideline, 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.