Granted Patent
Utility
US 4,623,340 · App. 06/532,890
Absorbent product with color contrasted cover pattern
Inventor:
Thomas J. Luceri
Patented Case
View Patent ↗
Granted: Nov 18, 1986
Filed: Sep 16, 1983
Inventor
Thomas J. Luceri
Assignee (at issue)
Personal Products Company
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.