Granted Patent
Utility
US 4,903,840 · App. 07/200,015
Self adhesive nail coatings
Inventor:
Dae Seob So
Patented Case
View Patent ↗
Granted: Feb 27, 1990
Filed: May 27, 1988
Inventor
Dae Seob So
Assignee (at issue)
Hwo Young Park
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.