Granted Patent
Utility
US 5,086,792 · App. 07/533,937
Dental floss loop devices, and methods of manufacture and packaging same
Inventor:
Ingram S. Chodorow
Patented Case
View Patent ↗
Granted: Feb 11, 1992
Filed: Jun 4, 1990
Inventor
Ingram S. Chodorow
Assignee (at issue)
Placontrol, 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.