Granted Patent
Utility
US 6,557,183 · App. 10/008,038
Men's underwear with double fly construction
Inventors:
TONY TRUONG, Teresa Thompson
Patented Case
View Patent ↗
Granted: May 6, 2003
Filed: Nov 5, 2001
Inventors
TONY TRUONG
Teresa Thompson
Assignee (at issue)
Sara Lee Corporation
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.