Granted Patent
Utility
US 5,295,824 · App. 07/941,381
Plastic bracket with adhesive primer layer and methods of making
Inventor:
Raymond F. Wong
Patented Case
View Patent ↗
Granted: Mar 22, 1994
Filed: Sep 4, 1992
Inventor
Raymond F. Wong
Assignee (at issue)
Ormco 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.