Granted Patent
Utility
US 5,085,233 · App. 07/450,479
Wig having colorless camouflage root portions
Inventors:
Nobumoto Motoori, Kousuke Mochizuki
Patented Case
View Patent ↗
Granted: Feb 4, 1992
Filed: Dec 14, 1989
Inventors
Nobumoto Motoori
Kousuke Mochizuki
Assignee (at issue)
ADERANS COMPANY LIMITED
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.