Granted Patent
Utility
US 6,203,400 · App. 09/598,118
Push-in underwire bra
Inventors:
Don T. Allen, Frank Wolfson
Patented Case
View Patent ↗
Granted: Mar 20, 2001
Filed: Jun 21, 2000
Inventors
Don T. Allen
Frank Wolfson
Assignee (at issue)
Warnaco U.S., 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.