Granted Patent
Utility
US 4,533,321 · App. 06/605,892
Braided elastomer orthodontic tensioning device
Inventors:
Patrick D. Kidd, Terry Sterrett, Craig A. Andreiko
Patented Case
View Patent ↗
Granted: Aug 6, 1985
Filed: May 1, 1984
Inventors
Patrick D. Kidd
Terry Sterrett
Craig A. Andreiko
Assignee (at issue)
Sybron 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.