Granted Patent
Utility
US 6,479,415 · App. 09/232,783
Absorbent structures having fluid acquisition and distribution layer
Inventors:
John P. Erspamer, S. Kevin Li, Samuel C. Baer
Patented Case
View Patent ↗
Granted: Nov 12, 2002
Filed: Jan 19, 1999
Inventors
John P. Erspamer
S. Kevin Li
Samuel C. Baer
Assignee (at issue)
BKI Holding 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.