Granted Patent
Utility
US 5,071,344 · App. 07/677,377
Orthodontic bracket
Inventors:
Raymond F. Wong, Patrick D. Kidd, Farrokh Farzin-Nia
Patented Case
View Patent ↗
Granted: Dec 10, 1991
Filed: Mar 27, 1991
Inventors
Raymond F. Wong
Patrick D. Kidd
Farrokh Farzin-Nia
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.