Granted Patent
Utility
US 5,810,584 · App. 08/833,080
Orthodontic appliances (brackets) having pre-applied adhesive
Inventor:
Raymond F. Wong
Patented Case
View Patent ↗
Granted: Sep 22, 1998
Filed: Apr 4, 1997
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.