Granted Patent
Utility
US 6,234,576 · App. 09/088,277
Universal wheelchair footrest bracket assembly
Inventor:
Donald E. Fleigle
Patented Case
View Patent ↗
Granted: May 22, 2001
Filed: Jun 1, 1998
Inventor
Donald E. Fleigle
Assignee (at issue)
Sunrise Medical HHG, 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.