Granted Patent
Utility
US 6,408,544 · App. 09/347,051
Flex sole
Inventor:
Homar Hernandez
Patented Case
View Patent ↗
Granted: Jun 25, 2002
Filed: Jul 2, 1999
Inventor
Homar Hernandez
Assignee (at issue)
BBC International LLC
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.